ebrary, Inc. (2004). Financing vaccines in the 21st century: Assuring access and availability. National Academies Press.
Цитирование в стиле Чикаго (17-е изд.)ebrary, Inc. Financing Vaccines in the 21st Century: Assuring Access and Availability. Washington, D.C.: National Academies Press, 2004.
Цитирование MLA (9-е изд.)ebrary, Inc. Financing Vaccines in the 21st Century: Assuring Access and Availability. National Academies Press, 2004.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.