Gaya APA
Blumenthal, P, D., McIntosh, N. (1998).
PocketGuide for Family Planning Service Providers (ed.2).
America:
Jhpiego corporation.
Gaya MLA
Blumenthal, Paul, D., McIntosh, Noel.
"PocketGuide for Family Planning Service Providers".
ed.2
America:
Jhpiego corporation,
1998.
Text.