Gaya APA
Wittig, Arno F., Williams III, Gurney. (1984).
Psychology : an introduction .
New York:
McGraw-Hill.
Gaya Chicago
Wittig, Arno F., Williams III, Gurney.
Psychology : an introduction.
New York:
McGraw-Hill,
1984.
Text.
Gaya MLA
Wittig, Arno F., Williams III, Gurney.
Psychology : an introduction.
New York:
McGraw-Hill,
1984.
Text.
Gaya Turabian
Wittig, Arno F., Williams III, Gurney.
Psychology : an introduction.
New York:
McGraw-Hill,
1984.
Print.