APA (7e ed.) Bronvermelding

Não informado. (1975). Population and Development Review. Population Council.

Chicago (17e ed.) Bronvermelding

Não informado. Population and Development Review. New York: Population Council, 1975.

MLA (8e ed.) Bronvermelding

Não informado. Population and Development Review. Population Council, 1975.

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