Cita APA (7a ed.)

Campbell, B. G. (1985). Human ecology: The story of our place in nature from prehistory to the present. Aldine.

Cita Chicago Style (17a ed.)

Campbell, Bernard Grant. Human Ecology: The Story of Our Place in Nature from Prehistory to the Present. New York: Aldine, 1985.

Cita MLA (9a ed.)

Campbell, Bernard Grant. Human Ecology: The Story of Our Place in Nature from Prehistory to the Present. Aldine, 1985.