Institute of Medicine (U.S.). Committee on the Evaluation of Vaccine Purchase Financing in the United States. (2004). Financing vaccines in the 21st century: Assuring access and availability. National Academies Press.
芝加哥风格引文Institute of Medicine (U.S.). Committee on the Evaluation of Vaccine Purchase Financing in the United States. Financing Vaccines in the 21st Century: Assuring Access and Availability. Washington, D.C.: National Academies Press, 2004.
MLA引文Institute of Medicine (U.S.). Committee on the Evaluation of Vaccine Purchase Financing in the United States. Financing Vaccines in the 21st Century: Assuring Access and Availability. National Academies Press, 2004.
警告：这些引文格式不一定是100％准确.