Attaallah, W., Yener, N., Ugurlu, M. U., Manukyan, M., Asmaz, E., & Aktan, A. O. (2013). Gallstones and Concomitant Gastric Helicobacter pylori Infection. Hindawi Publishing Corporation.
استشهاد بنمط شيكاغوAttaallah, Wafi, Nese Yener, M. Umit Ugurlu, Manuk Manukyan, Ebru Asmaz, و A. Ozdemir Aktan. Gallstones and Concomitant Gastric Helicobacter Pylori Infection. Hindawi Publishing Corporation, 2013.
MLA استشهادAttaallah, Wafi, et al. Gallstones and Concomitant Gastric Helicobacter Pylori Infection. Hindawi Publishing Corporation, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.