APA-viite (7. p.)

Ssewanyana, D., Mwangala, P., Marsh, V., Jao, I., Van Baar, A., Newton, C., & Abubakar, A. (2018). Socio-ecological determinants of alcohol, tobacco, and drug use behavior of adolescents in Kilifi County at the Kenyan coast. SAGE Publications.

Chicago-viite (17. p.)

Ssewanyana, D., P. Mwangala, V. Marsh, I. Jao, A. Van Baar, C. Newton, ja A. Abubakar. Socio-ecological Determinants of Alcohol, Tobacco, and Drug Use Behavior of Adolescents in Kilifi County at the Kenyan Coast. SAGE Publications, 2018.

MLA-viite (9. p.)

Ssewanyana, D., et al. Socio-ecological Determinants of Alcohol, Tobacco, and Drug Use Behavior of Adolescents in Kilifi County at the Kenyan Coast. SAGE Publications, 2018.