Cita APA (7a ed.)
V, D. F., M, M., A, Z., C, H., L, T., O, B., . . . Troiani, L. (2006). Clarithromycin-resistant genotypes and eradication of Helicobacter pylori. Annals of Internal Medicine, 144(2), 94-101.
Cita Chicago Style (17a ed.)
V, De Francesco, et al. "Clarithromycin-resistant Genotypes and Eradication of Helicobacter Pylori." Annals of Internal Medicine 144, no. 2 (2006): 94-101.
Cita MLA (9a ed.)
V, De Francesco, et al. "Clarithromycin-resistant Genotypes and Eradication of Helicobacter Pylori." Annals of Internal Medicine, vol. 144, no. 2, 2006, pp. 94-101.
Precaución: Estas citas no son 100% exactas.