Cita APA (7a ed.)
(1995). Nicotine in pyoderma gangrenosum. Nurses' Drug Alert, 19(6), 42-43.
Cita Chicago Style (17a ed.)
"Nicotine in Pyoderma Gangrenosum." Nurses' Drug Alert 19, no. 6 (1995): 42-43.
Cita MLA (9a ed.)
"Nicotine in Pyoderma Gangrenosum." Nurses' Drug Alert, vol. 19, no. 6, 1995, pp. 42-43.
Precaución: Estas citas no son 100% exactas.