Gaya APA
Kaplan, H, I. et al (1980).
Comprehensive text book of psychiatry Jilid 2 (3rd. Ed.).
London:
William & Wilkins.
Gaya MLA
Kaplan, Harold, I.. et al.
"Comprehensive text book of psychiatry Jilid 2".
3rd. Ed.
London:
William & Wilkins,
1980.
Text.