APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (8th ed.) Citation

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

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