Cita APA (7a ed.)

Relethford, J. H. (1994). The human species: An introduction to biological anthropology (2nd ed.). Mayfield Publishing Company.

Cita Chicago Style (17a ed.)

Relethford, John H. The Human Species: An Introduction to Biological Anthropology. 2nd ed. Mountain Wiew [etc.]: Mayfield Publishing Company, 1994.

Cita MLA (9a ed.)

Relethford, John H. The Human Species: An Introduction to Biological Anthropology. 2nd ed. Mayfield Publishing Company, 1994.