Cita APA

Marden, P. G., & Hodgson, D. (1975). Population, environmental, and the quality of life. New York: AMS Press.

Citación estilo Chicago

Marden, Parker G., y Dennis Hodgson. Population, Environmental, and the Quality of Life. New York: AMS Press, 1975.

Cita MLA

Marden, Parker G., y Dennis Hodgson. Population, Environmental, and the Quality of Life. New York: AMS Press, 1975.