Citazione Stile APA (7a Edizione)

Relethford, J. (2005). The human species: An introduction to biological anthropology (Sixth edition.). McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Relethford, John. The Human Species: An Introduction to Biological Anthropology. Sixth edition. New York, NY: McGraw-Hill, 2005.

Citatione MLA (9a ed.)

Relethford, John. The Human Species: An Introduction to Biological Anthropology. Sixth edition. McGraw-Hill, 2005.