APA Style
Understanding Psychology. (1990).
Indonesia:
Elex Media Komputindo.
Chicago Style
Understanding Psychology.
1st edition.
Indonesia:
Elex Media Komputindo,
1990.
Text.
MLA Style
Understanding Psychology.
1st edition.
Indonesia:
Elex Media Komputindo,
1990.
Text.
Turabian Style
Understanding Psychology.
Indonesia:
Elex Media Komputindo,
1990.
Print.