Gaya APA
Fisher, A. et al (1987).
Buku Pegangan Design Penelitian Operasional Keluarga Berencana .
:
The Population Council.
Gaya MLA
Fisher, Andrew. et al.
"Buku Pegangan Design Penelitian Operasional Keluarga Berencana".
:
The Population Council,
1987.
print.