APA način citiranja

Al-Ghamdi, A. S., Al-Mofleh, I. A., Al-Rashed, R. S., Al-Amri, S. M., Aljebreen, A. M., Isnani, A. C., & El-Badawi, R. (2004). Epidemiology and outcome of Crohn’s disease in a teaching hospital in Riyadh. World J Gastroenterol.

Čikaški stil citiranja

Al-Ghamdi, Abdullah S., Ibrahim A. Al-Mofleh, Rashed S. Al-Rashed, Saleh M. Al-Amri, Abdulrahman M. Aljebreen, Arthur C. Isnani, i Reda El-Badawi. "Epidemiology and Outcome of Crohn’s Disease in a Teaching Hospital in Riyadh." World J Gastroenterol 2004.

MLA način citiranja

Al-Ghamdi, Abdullah S., et al. "Epidemiology and Outcome of Crohn’s Disease in a Teaching Hospital in Riyadh." World J Gastroenterol 2004.