APA (7th ed.) Citation

Butali, A., & ossey, P. A. (2009). Epidemiology of Orofacial clefts in Africa: Methodological challenges in ascertainment. Pan African Medical Journal, 2, 1.

Chicago Style (17th ed.) Citation

Butali, A., and P. A. ossey. "Epidemiology of Orofacial Clefts in Africa: Methodological Challenges in Ascertainment." Pan African Medical Journal 2 (2009): 1.

MLA (9th ed.) Citation

Butali, A., and P. A. ossey. "Epidemiology of Orofacial Clefts in Africa: Methodological Challenges in Ascertainment." Pan African Medical Journal, vol. 2, 2009, p. 1.