Gaya APA

Stewart, W, D. et al (1974). Dermatology : diagnosis and treatment of cuatneous disorders (Ed. 3). USA: C. V. Mosby Company.

Gaya MLA

Stewart, WM., D.. et al. "Dermatology : diagnosis and treatment of cuatneous disorders". Ed. 3 USA: C. V. Mosby Company, 1974. Text.