Rudatsikira, E., Muula, A. S., & Siziya, S. (2010). Current use of smokeless tobacco among adolescents in the Republic of Congo. BioMed Central.
استشهاد بنمط شيكاغوRudatsikira, Emmanuel, Adamson S. Muula, و Seter Siziya. Current Use of Smokeless Tobacco Among Adolescents in the Republic of Congo. BioMed Central, 2010.
MLA استشهادRudatsikira, Emmanuel, Adamson S. Muula, و Seter Siziya. Current Use of Smokeless Tobacco Among Adolescents in the Republic of Congo. BioMed Central, 2010.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.