APA (7e ed.) Bronvermelding

Burch, G. I., Pendell, E., & Pitkin, W. B. (1947). Human Breeding and Survival. Population Roads to Peace or War. Penguin Books.

Chicago (17e ed.) Bronvermelding

Burch, Guy Irving, Elmer Pendell, en Walter B. Pitkin. Human Breeding and Survival. Population Roads to Peace or War. New York: Penguin Books, 1947.

MLA (8e ed.) Bronvermelding

Burch, Guy Irving, et al. Human Breeding and Survival. Population Roads to Peace or War. Penguin Books, 1947.