Cita APA (7a ed.)
Gisbert, J. P., Blanco, M., Cruzado, A. I., & Pajares, J. M. (2000). Helicobacter pylori infection, gastric metaplasia in the duodenum and the relationship with ulcer recurrence. European Journal of Gastroenterology & Hepatology, 12(12), 1295-1299.
Cita Chicago Style (17a ed.)
Gisbert, J P., M. Blanco, A I. Cruzado, y J M. Pajares. "Helicobacter Pylori Infection, Gastric Metaplasia in the Duodenum and the Relationship with Ulcer Recurrence." European Journal of Gastroenterology & Hepatology 12, no. 12 (2000): 1295-1299.
Cita MLA (9a ed.)
Gisbert, J P., et al. "Helicobacter Pylori Infection, Gastric Metaplasia in the Duodenum and the Relationship with Ulcer Recurrence." European Journal of Gastroenterology & Hepatology, vol. 12, no. 12, 2000, pp. 1295-1299.
Precaución: Estas citas no son 100% exactas.