Pollack, M. A., & Shaffer, G. C. (2009). When cooperation fails: The international law and politics of genetically modified foods. Oxford University Press.
芝加哥风格引文Pollack, Mark A., 与 Gregory C. Shaffer. When Cooperation Fails: The International Law and Politics of Genetically Modified Foods. Oxford ; New York: Oxford University Press, 2009.
MLA引文Pollack, Mark A., 与 Gregory C. Shaffer. When Cooperation Fails: The International Law and Politics of Genetically Modified Foods. Oxford University Press, 2009.
警告：这些引文格式不一定是100％准确.