APA Style
American Psychologist Vol 66/7 2011. (2011).
America:
APA.
Chicago Style
American Psychologist Vol 66/7 2011.
.
America:
APA,
2011.
Text.
MLA Style
American Psychologist Vol 66/7 2011.
.
America:
APA,
2011.
Text.
Turabian Style
American Psychologist Vol 66/7 2011.
America:
APA,
2011.
Print.