APA (7th ed.) Citation

Petersen, W. (1969). Population (3rd ed.). Macmillan.

Chicago Style (17th ed.) Citation

Petersen, William. Population. 3rd ed. New York: Macmillan, 1969.

MLA (9th ed.) Citation

Petersen, William. Population. 3rd ed. Macmillan, 1969.

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