Gaya APA
Ester, M., Beck, C, M. (1984).
Mental Health-Psychiatric Nursing : A Holistic LiFE-Cicle Approach Bab IV & V .
America:
Graha Ilmu.
Gaya MLA
Ester, Monica., Beck, Cornelia, Marie.
"Mental Health-Psychiatric Nursing : A Holistic LiFE-Cicle Approach Bab IV & V".
America:
Graha Ilmu,
1984.
Text.