Cita APA

Elamin, O. E. O., Elamin, S. E. O., Dafalla, B. A. A., El-Amin, M. E., & Elsiddig, A. A. (2013). Cigarette smoking among medical students in The National Ribat University, Sudan. Sudan J Paediatr.

Chicago Style Citation

Elamin, Osman E O., Sara E O. Elamin, Badr Altamam A. Dafalla, Mohamed E. El-Amin, i Adil A. Elsiddig. "Cigarette Smoking Among Medical Students in The National Ribat University, Sudan." Sudan J Paediatr 2013.

Cita MLA

Elamin, Osman E O., et al. "Cigarette Smoking Among Medical Students in The National Ribat University, Sudan." Sudan J Paediatr 2013.