Cita APA (7th ed.)

Williams, H. C. (2014). Evidence-based dermatology (Third edition.). Wiley Blackwell : BMJ Books.

Cita Chicago (17th ed.)

Williams, Hywel C. Evidence-based Dermatology. Third edition. Chichester, England: Wiley Blackwell : BMJ Books, 2014.

Cita MLA (9th ed.)

Williams, Hywel C. Evidence-based Dermatology. Third edition. Wiley Blackwell : BMJ Books, 2014.