APA (7th ed.) Citation

Fairchild, H. P. (1939). People: The quantity and quality of population. H. Holt and company.

Chicago Style (17th ed.) Citation

Fairchild, Henry Pratt. People: The Quantity and Quality of Population. New York: H. Holt and company, 1939.

MLA (9th ed.) Citation

Fairchild, Henry Pratt. People: The Quantity and Quality of Population. H. Holt and company, 1939.