APA (7th ed.) Citation

Caldwell, J. C. (1974). The study of fertility and fertility change in tropical Africa. Internat. Statist. Inst.

Chicago Style (17th ed.) Citation

Caldwell, John C. The Study of Fertility and Fertility Change in Tropical Africa. Voorburg: Internat. Statist. Inst, 1974.

MLA (9th ed.) Citation

Caldwell, John C. The Study of Fertility and Fertility Change in Tropical Africa. Internat. Statist. Inst, 1974.