APA引文

Wallace, H., Wallace, W., & Pollack, M. A. (2005). Policy-making in the European Union (5th ed.). Oxford University Press.

芝加哥风格引文

Wallace, Helen, William Wallace, 与 Mark A. Pollack. Policy-making in the European Union. 5th ed. Oxford ; New York: Oxford University Press, 2005.

MLA引文

Wallace, Helen, et al. Policy-making in the European Union. 5th ed. Oxford University Press, 2005.