APA-viite (7. p.)

Osewe, P. L., Nkrumah, Y. K., & Sackey, E. K. (2008). Improving access to HIV/AIDS medicines in Africa: Trade-Related Aspects of Intellectual Property Rights (TRIPS) flexibilities utilization. World Bank.

Chicago-viite (17. p.)

Osewe, Patrick L., Yvonne K. Nkrumah, ja Emmanuel K. Sackey. Improving Access to HIV/AIDS Medicines in Africa: Trade-Related Aspects of Intellectual Property Rights (TRIPS) Flexibilities Utilization. Washington, DC: World Bank, 2008.

MLA-viite (9. p.)

Osewe, Patrick L., et al. Improving Access to HIV/AIDS Medicines in Africa: Trade-Related Aspects of Intellectual Property Rights (TRIPS) Flexibilities Utilization. World Bank, 2008.