Cita APA (7a ed.)
BATESON, M. C., CHING, C. K., LOFFELD, R. J. L. F., ARENDS, J. W., & STOBBERINGH, E. (1991). Screening for Helicobacter pylori in dyspepsia. Lancet, 338(8763), 393-395.
Cita Chicago Style (17a ed.)
BATESON, M. C., C. K. CHING, R. J. L. F. LOFFELD, J. W. ARENDS, y E. STOBBERINGH. "Screening for Helicobacter Pylori in Dyspepsia." Lancet 338, no. 8763 (1991): 393-395.
Cita MLA (9a ed.)
BATESON, M. C., et al. "Screening for Helicobacter Pylori in Dyspepsia." Lancet, vol. 338, no. 8763, 1991, pp. 393-395.
Precaución: Estas citas no son 100% exactas.