Dyfyniad APA

Jurmain, R., Kilgore, L., Trevathan, W., & Ciochon, R. L. (2014). Introduction to physical anthropology (2013-2014 edition.). Wadsworth Cengage Learning.

Dyfyniad Arddull Chicago

Jurmain, Robert, Lynn Kilgore, Wenda Trevathan, and Russell L. Ciochon. Introduction to Physical Anthropology. 2013-2014 edition. Belmont, CA: Wadsworth Cengage Learning, 2014.

Dyfyniad MLA

Jurmain, Robert, et al. Introduction to Physical Anthropology. 2013-2014 edition. Wadsworth Cengage Learning, 2014.

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