Cita APA (7a ed.)
Kirsner, J. B., & Kirsner, J. B. (1998). Historical origins of medical and surgical therapy of inflammatory bowel disease. Lancet, 352(9136), 1303-1306.
Cita Chicago Style (17a ed.)
Kirsner, Joseph B., y J B. Kirsner. "Historical Origins of Medical and Surgical Therapy of Inflammatory Bowel Disease." Lancet 352, no. 9136 (1998): 1303-1306.
Cita MLA (9a ed.)
Kirsner, Joseph B., y J B. Kirsner. "Historical Origins of Medical and Surgical Therapy of Inflammatory Bowel Disease." Lancet, vol. 352, no. 9136, 1998, pp. 1303-1306.
Precaución: Estas citas no son 100% exactas.