APA Style

Goldsmith, L, A., Fitzpatrick, T, B. (2008). Fitzpatrick's dermatology in general medicine : Dermatology in general medicine (7th ed.). New York: McGraw-Hill.

MLA Style

Goldsmith, Lowell, A., Fitzpatrick, Thomas, Bernard. "Fitzpatrick's dermatology in general medicine : Dermatology in general medicine". 7th ed. New York: McGraw-Hill, 2008. Text.