ebrary, Inc, Sampson, G. P., & Chambers, W. B. (2002). Trade, environment, and the millennium (2nd ed.). United Nations University Press.
Chicago Style (17th ed.) Citationebrary, Inc, Gary P. Sampson, and W. Bradnee Chambers. Trade, Environment, and the Millennium. 2nd ed. Tokyo ; New York: United Nations University Press, 2002.
MLA引文ebrary, Inc, et al. Trade, Environment, and the Millennium. 2nd ed. United Nations University Press, 2002.
警告:這些引文格式不一定是100%准確.