Cita APA (7a ed.)
S, K., A, F., Koletzko, S., & Feydt-Schmidt, A. (2001). Infants differ from teenagers: Use of non-invasive tests for detection of Helicobacter pylori infection in children. European Journal of Gastroenterology & Hepatology, 13(9), 1047-1053.
Cita Chicago Style (17a ed.)
S, Koletzko, Feydt-Schmidt A, S. Koletzko, y A. Feydt-Schmidt. "Infants Differ from Teenagers: Use of Non-invasive Tests for Detection of Helicobacter Pylori Infection in Children." European Journal of Gastroenterology & Hepatology 13, no. 9 (2001): 1047-1053.
Cita MLA (9a ed.)
S, Koletzko, et al. "Infants Differ from Teenagers: Use of Non-invasive Tests for Detection of Helicobacter Pylori Infection in Children." European Journal of Gastroenterology & Hepatology, vol. 13, no. 9, 2001, pp. 1047-1053.
Precaución: Estas citas no son 100% exactas.