Lumumba Osewe, P., Nkrumah, Y. K., & Sackey, E. (2008). Improving access to HIV/AIDS medicines in Africa: Trade-Related Aspects of Intellectual Property Rights flexibilities utilization. World Bank.
芝加哥风格引文Lumumba Osewe, Patrick, Yvonne Korkoi Nkrumah, 与 Emmanuel Sackey. Improving Access to HIV/AIDS Medicines in Africa: Trade-Related Aspects of Intellectual Property Rights Flexibilities Utilization. Washington, DC: World Bank, 2008.
MLA引文Lumumba Osewe, Patrick, et al. Improving Access to HIV/AIDS Medicines in Africa: Trade-Related Aspects of Intellectual Property Rights Flexibilities Utilization. World Bank, 2008.
警告：这些引文格式不一定是100％准确.