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.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.