L, B. J. (1979). Essentials of dermatology.
Cita Chicago (17th ed.)L, Burton J. Essentials of Dermatology. 1979.
Cita MLA (9th ed.)L, Burton J. Essentials of Dermatology. 1979.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)