APA引文
ebrary, Inc, Spence, M., & Lewis, M. A. (2009). Health and growth. World Bank.
Chicago Style (17th ed.) Citation
ebrary, Inc, Michael Spence, and Maureen A. Lewis. Health and Growth. Washington, DC: World Bank, 2009.
MLA引文
ebrary, Inc, et al. Health and Growth. World Bank, 2009.
警告：這些引文格式不一定是100％准確.