APA (7e ed.) Bronvermelding

Alan Guttmacher Institute\nPlanned Parenthood Federation of America. Family Planning International Assistance Division\nUnited States. Agency for International Development. (1975). International Family Planning Digest. Alan Guttmacher Institute.

Chicago (17e ed.) Bronvermelding

Alan Guttmacher Institute\nPlanned Parenthood Federation of America. Family Planning International Assistance Division\nUnited States. Agency for International Development. International Family Planning Digest. New York: Alan Guttmacher Institute, 1975.

MLA (8e ed.) Bronvermelding

Alan Guttmacher Institute\nPlanned Parenthood Federation of America. Family Planning International Assistance Division\nUnited States. Agency for International Development. International Family Planning Digest. Alan Guttmacher Institute, 1975.

Let op: Deze citaties zijn niet altijd 100% accuraat.