Nelson, H., & Jurmain, R. (1988). Introduction to physical anthropology (4th ed.). West Publishing.
Cita Chicago (17th ed.)Nelson, Harry, i Robert Jurmain. Introduction to Physical Anthropology. 4th ed. St. Paul: West Publishing, 1988.
Cita MLA (9th ed.)Nelson, Harry, i Robert Jurmain. Introduction to Physical Anthropology. 4th ed. West Publishing, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.