APA (7th ed.) Citation

Demko, G. J., Rose, H. M., & Schnell, G. A. (1970). Population geography: A reader. McGraw-Hill.

Chicago Style (17th ed.) Citation

Demko, George J., Harold M. Rose, and George Adam Schnell. Population Geography: A Reader. New York: McGraw-Hill, 1970.

MLA (9th ed.) Citation

Demko, George J., et al. Population Geography: A Reader. McGraw-Hill, 1970.