APA-referens (7:e uppl.)

Cepede, M. (1964). Population and food. Sheed and Ward.

Chicago-referens (17:e uppl.)

Cepede, Michel. Population and Food. New York: Sheed and Ward, 1964.

MLA-referens (9:e uppl.)

Cepede, Michel. Population and Food. Sheed and Ward, 1964.