Gaya APA

Wolff, K., Johnson, R, A. (2005). Fitzpatrick\'s color atlas & synopsis of clinical dermatology (5th. Ed.). Singapore: McGraw-Hill.

Gaya MLA

Wolff, Klaus., Johnson, Richard, Allen. "Fitzpatrick\'s color atlas & synopsis of clinical dermatology". 5th. Ed. Singapore: McGraw-Hill, 2005. Text.