Gaya APA
APA, . (1990).
Diagnostic and Statistical Manual of Mental Disorder (3th Ed.- Revised).
Washington:
Pustaka Sinar Harapan.
Gaya MLA
APA, .
"Diagnostic and Statistical Manual of Mental Disorder".
3th Ed.- Revised
Washington:
Pustaka Sinar Harapan,
1990.
Text.