Gaya APA
American Psychologist 65/7 2010. (2010).
USA:
APA.
Gaya Chicago
American Psychologist 65/7 2010.
.
USA:
APA,
2010.
.
Gaya MLA
American Psychologist 65/7 2010.
.
USA:
APA,
2010.
.
Gaya Turabian
American Psychologist 65/7 2010.
USA:
APA,
2010.
.