APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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