APA (7th ed.) Citation

Caldwell, J. C. (1982). Theory of fertility decline / John C. Caldwell. Academic Press.

Chicago Style (17th ed.) Citation

Caldwell, John C. Theory of Fertility Decline / John C. Caldwell. London: Academic Press, 1982.

MLA (9th ed.) Citation

Caldwell, John C. Theory of Fertility Decline / John C. Caldwell. Academic Press, 1982.

Warning: These citations may not always be 100% accurate.