APA (7th ed.) Citation

Petersen, W. (1975). Population / (by) William Petersen (3rd ed.). Macmillan ;.

Chicago Style (17th ed.) Citation

Petersen, William. Population / (by) William Petersen. 3rd ed. New York ; London: Macmillan ;, 1975.

MLA (9th ed.) Citation

Petersen, William. Population / (by) William Petersen. 3rd ed. Macmillan ;, 1975.

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