APA-Zitierstil (7. Ausg.)

Tullar, R. M. (1977). The human species: Its nature, evolution, and ecology. McGraw-Hill.

Chicago-Zitierstil (17. Ausg.)

Tullar, Richard M. The Human Species: Its Nature, Evolution, and Ecology. New York: McGraw-Hill, 1977.

MLA-Zitierstil (9. Ausg.)

Tullar, Richard M. The Human Species: Its Nature, Evolution, and Ecology. McGraw-Hill, 1977.