Cita APA (7a ed.)
Russo, F., Notarnicola, M., Matteo, G. D., Leoci, C., Caruso, M. L., Pirrelli, M., . . . Di Leo, A. (1999). Detection of Helicobacter pylori cagA gene by polymerase chain reaction in faecal samples. European Journal of Gastroenterology & Hepatology, 11(3), 251-257.
Cita Chicago Style (17a ed.)
Russo, Francesco, et al. "Detection of Helicobacter Pylori CagA Gene by Polymerase Chain Reaction in Faecal Samples." European Journal of Gastroenterology & Hepatology 11, no. 3 (1999): 251-257.
Cita MLA (9a ed.)
Russo, Francesco, et al. "Detection of Helicobacter Pylori CagA Gene by Polymerase Chain Reaction in Faecal Samples." European Journal of Gastroenterology & Hepatology, vol. 11, no. 3, 1999, pp. 251-257.
Precaución: Estas citas no son 100% exactas.