Dyfyniad APA

Lewis, R. B., Jurmain, R., & Kilgore, L. (2007). Understanding physical anthropology and archaeology (9th ed.). Thomson Higher Education.

Dyfyniad Arddull Chicago

Lewis, R. Barry, Robert Jurmain, and Lynn Kilgore. Understanding Physical Anthropology and Archaeology. 9th ed. Australia: Thomson Higher Education, 2007.

Dyfyniad MLA

Lewis, R. Barry, et al. Understanding Physical Anthropology and Archaeology. 9th ed. Thomson Higher Education, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.