Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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