APA (7th ed.) Citation

Petersen, W. (1975). Population (3d ed.). Macmillan.

Chicago Style (17th ed.) Citation

Petersen, William. Population. 3d ed. New York: Macmillan, 1975.

MLA (9th ed.) Citation

Petersen, William. Population. 3d ed. Macmillan, 1975.