Stroffolini, T., Rosmini, F., Ferrigno, L., Fortini, M., D'Amelio, R., & Matricardi, P. M. (1998). Prevalence of Helicobacter pylori infection in a cohort of Italian military students. Cambridge University Press.
Citação norma ChicagoStroffolini, T., F. Rosmini, L. Ferrigno, M. Fortini, R. D'Amelio, and P. M. Matricardi. Prevalence of Helicobacter Pylori Infection in a Cohort of Italian Military Students. Cambridge University Press, 1998.
MLA引文Stroffolini, T., et al. Prevalence of Helicobacter Pylori Infection in a Cohort of Italian Military Students. Cambridge University Press, 1998.
警告:這些引文格式不一定是100%准確.