MLA

Format:

Author Last, First, and Author First Last. "Title." Journal Name Volume
          Number.Issue Number (Year of Pub): inclusive page numbers. Print.

[Note: If a source has more than three authors, only the first author should be listed, with the Latin phrase “et al.” (meaning “and others”) following their name.]

Sample Citation:

Gautreau, Ronald, and Jeffrey M. Cohen. "Birth and Death of a Black
          Hole." American Journal of Physics 65 (May 1997): 444-6. Print.

Pridmore, William, Mitchell Chamlin, and Adam Trahan. “A Test of Competing
          Hypotheses About Homicide Following Terrorist Attacks: An Interrupted
          Time Series Analysis of September 11 and Oklahoma City.” Journal of
          Quantitative Criminology 24 (Dec. 2008): 381-96. Print.

Sample In-Text References:

(Gautreau and Cohen 445)

(Pridmore, Chamlin, and Trahan 383)

For more information, see pages 137-140 in the MLA Handbook, 7th edition.
 

APA

Format:

Author Last, First Initial, & Author Last, First Initial. (Year, Month Day of
          Pub). Title. Journal Name, volume number, inclusive page numbers.

[Note: Include all authors up to seven names.  If there are more than seven names listed as author, include the first seven and end the author section with the phrase "et al."]

Sample Citation:

Gautreau, R., & Cohen, J.M. (1997, May). Birth and death of a black
          hole. American Journal of Physics, 65, 444-446.

Sample In-Text Reference:

(Gautreau & Cohen, 1997, p. 445)

For more information, see page 198 in the APA Publication Manual, 6th ed.
 

Chicago

(Notes)

Format:

B: Author Last, First, and Author First Last. "Title." Journal Name
          volume #, no. issue # (Day Month Year): inclusive page numbers.

N:       Note number. Author First Last and Author First Last, "Title," Journal Name volume #, no. issue number (Month/Season Year): page number used.

[Note on punctuation: For clarity, Chicago Notes style also allows the use of semi-colons between author names as opposed to using the comma.  Note on number of authors: If ten or fewer authors are listed, include all authors in the bibliography.  If more than ten authors are listed, include the name of the first author followed by the phrase "et al."  All notes for texts with more than three authors can also abbreviate.]

Sample Citation:

Gautreau, Ronald, and Jeffrey M. Cohen. "Birth and Death of a Black
          Hole." American Journal of Physics 65 (May 1997): 444-446.

Sample Note:

          14. Ronald Gautreau and Jeffrey M. Cohen, "Bird and Death of a Black Hole," American Journal of Physics 65 (May 1997): 445.

For more information, see pages 688-92 in the Chicago Manual of Style, 15th ed.
 

Chicago

(Author-Date)

Format:

Author Last, First, and Author First Last. Year of Pub. Title. Journal Name
          volume # (no. issue #): inclusive page numbers.

[Note on punctuation: For clarity, Chicago Notes style also allows the use of semi-colons between author names as opposed to using the comma.  Note on number of authors: If ten or fewer authors are listed, include all authors in the bibliography.  If more than ten authors are listed, include the name of the first author followed by the phrase "et al."  All notes for texts with more than three authors can also abbreviate.]

Sample Citations:

Gautreau, Ronald, and Jeffrey M. Cohen. 1997. Birth and death of a
          black hole. American Journal of Physics 65: 444-446.

Pridmore, William, Mitchell Chamlin, and Adam Trahan. 1997. A test of competing
          hypotheses about homicide following terrorist attacks: An interrupted time
          series analysis of September 11 and Oklahoma City.  Journal of Quantitative
          Criminology 24 (December): 381-96.

Sample In-Text Reference:

(Gautreau and Cohen 1997, 445)

(Pridmore, Chamlin, and Trahan 1997, 385)

For more information, see pages 688-92 in the Chicago Manual of Style, 15th ed.
 

ASA

Format:

Author Last, First and Author First Last. Year of Pub. "Title." Journal Name
          volume # (issue #): inclusive page numbers.

Sample Citation:

Gautreau, Ronald and Jeffrey M. Cohen. 1997. "Birth and death of a black hole."
          American Journal of Physics 65: 444-446.

Sample In-Text Reference:

(Gautreau and Cohen 1997: 445)

For more information, see pages 48-49 in the ASA Style Guide, 3rd edition.
 

Turabian

(Notes)

Format:

B: Author Last, First, and Author First Last. "Title." Journal Name
          volume #, no. issue # (Day Month Year): inclusive page numbers.

N:       Note number. Author First Last and Author First Last, "Title," Journal Name volume #, no. issue number (Month/Season Year): page number used.

[Note: Include all authors regardless of number in the order they appear on the book's title page when creating your Bibliography.  Abbreviated author entries are allowed in endnotes or footnotes, using the terms "et al." or "and others."]

Sample Citation:

Gautreau, Ronald, and Jeffrey M. Cohen. "Birth and Death of a Black
          Hole." American Journal of Physics 65 (May 1997): 444-446.

Sample Note:

          14. Ronald Gautreau and Jeffrey M. Cohen, "Bird and Death of a Black Hole," American Journal of Physics 65 (May 1997): 445.

For more information see page 163 in the Turabian Manual, 7th edition.
 

Turabian

(Author-Date)

Format:

Author Last, First, and Author First Last. Year of Pub. Title. Journal Name
          volume #, no. issue # (Month/Season): inclusive page numbers.

[Note: Month and day of publication are rarely included after the issue
number if an issue number is present.  Seasons or months may be included in parentheses after the volume number. See following example.]

Sample Citation:

Gautreau, Ronald, and Jeffrey M. Cohen. 1997. Birth and death of a
          black hole. American Journal of Physics 65 (May): 444-446.

Sample In-Text Reference:

(Gautreau and Cohen 1997, 445)

For more information, see pages 247-249 in the Turabian Manual, 7th edition.