Cita APA (7a ed.)
W, S., M, T., J, D., I, G., D, M., G, C., & M, F. (2001). Helicobacter pylori and symptomatic relapse of gastro-oesophageal reflux disease: A randomised controlled trial. Lancet, 357(9270), 1738-1743.
Cita Chicago Style (17a ed.)
W, Schwizer, Thumshirn M, Dent J, Guldenschuh I, Menne D, Cathomas G, y Fried M. "Helicobacter Pylori and Symptomatic Relapse of Gastro-oesophageal Reflux Disease: A Randomised Controlled Trial." Lancet 357, no. 9270 (2001): 1738-1743.
Cita MLA (9a ed.)
W, Schwizer, et al. "Helicobacter Pylori and Symptomatic Relapse of Gastro-oesophageal Reflux Disease: A Randomised Controlled Trial." Lancet, vol. 357, no. 9270, 2001, pp. 1738-1743.
Precaución: Estas citas no son 100% exactas.