APA (7th ed.) Citation

Petersen, W. (1961). Population (1. Edisyon.). Y.Y..

Chicago Style (17th ed.) Citation

Petersen, William. Population. 1. Edisyon. New York: Y.Y., 1961.

MLA (9th ed.) Citation

Petersen, William. Population. 1. Edisyon. Y.Y., 1961.

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