Cita APA (7a ed.)

Meggers, B. J. (1979). Prehistoric America: An ecological perspective (Second edition.). Aldine Publishing Company.

Cita Chicago Style (17a ed.)

Meggers, Betty Jane. Prehistoric America: An Ecological Perspective. Second edition. New York: Aldine Publishing Company, 1979.

Cita MLA (9a ed.)

Meggers, Betty Jane. Prehistoric America: An Ecological Perspective. Second edition. Aldine Publishing Company, 1979.