Παραπομπή σε μορφή APA (7η εκδ.)

Ferry, B. (1984). The proximate determinants of fertility and their effect on fertility patterns: An illustrative analysis applied to Kenya. International Statistical Institute ; World Fertility Survey.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ferry, Benoît. The Proximate Determinants of Fertility and Their Effect on Fertility Patterns: An Illustrative Analysis Applied to Kenya. Voorburg, Netherlands : [London, England]: International Statistical Institute ; World Fertility Survey, 1984.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ferry, Benoît. The Proximate Determinants of Fertility and Their Effect on Fertility Patterns: An Illustrative Analysis Applied to Kenya. International Statistical Institute ; World Fertility Survey, 1984.