APA (7th ed.) Citation

Freinkel, R. K., & Woodley, D. (2001). The biology of the skin. Parthenon.

Chicago Style (17th ed.) Citation

Freinkel, Ruth K., and David Woodley. The Biology of the Skin. New York ; London: Parthenon, 2001.

MLA (9th ed.) Citation

Freinkel, Ruth K., and David Woodley. The Biology of the Skin. Parthenon, 2001.