APA Edition Citation

The Demographic Evolution of Human Populations, Ward, R. H., & Weiss, K. M. (1976). The Demographic Evolution of Human Populations. Academic Press.

Chicago Edition Citation

The Demographic Evolution of Human Populations, Richard Hugh Ward, and Kenneth M. Weiss. The Demographic Evolution of Human Populations. London New York: Academic Press, 1976.

MLA Edition Citation

The Demographic Evolution of Human Populations, et al. The Demographic Evolution of Human Populations. Academic Press, 1976.