Lewis, R. B., Jurmain, R., & Kilgore, L. (2010). Understanding humans: Introduction to physical anthropology and archaeology (Tenth edition.). Wadsworth Cengage Learning.
Citazione stile Chigago Style (17a edizione)Lewis, R. Barry, Robert Jurmain, e Lynn Kilgore. Understanding Humans: Introduction to Physical Anthropology and Archaeology. Tenth edition. Belmont, CA: Wadsworth Cengage Learning, 2010.
Citatione MLA (9a ed.)Lewis, R. Barry, et al. Understanding Humans: Introduction to Physical Anthropology and Archaeology. Tenth edition. Wadsworth Cengage Learning, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.