Penggayaan APA
Guidelines for the control of narcotic and psychotropic substances. (1984).
Geneva:
World Health Organiozation.
Chicago Style
Guidelines for the control of narcotic and psychotropic substances.
.
Geneva:
World Health Organiozation,
1984.
Buku.
MLA Style
Guidelines for the control of narcotic and psychotropic substances.
.
Geneva:
World Health Organiozation,
1984.
Buku.
Turabian Style
Guidelines for the control of narcotic and psychotropic substances.
Geneva:
World Health Organiozation,
1984.
Buku.