Adams, R. M. (1999). Occupational skin disease (3rd ed.). W. B. Saunders.
Cita Chicago Style (17a ed.)Adams, Robert M. Occupational Skin Disease. 3rd ed. Philadelphia [etc.]: W. B. Saunders, 1999.
Cita MLA (9a ed.)Adams, Robert M. Occupational Skin Disease. 3rd ed. W. B. Saunders, 1999.
Precaución: Estas citas no son 100% exactas.