Footer, M. (2006). An institutional and normative analysis of the World Trade Organization. Nijhoff.
芝加哥风格引文Footer, Mary. An Institutional and Normative Analysis of the World Trade Organization. Leiden: Nijhoff, 2006.
MLA引文Footer, Mary. An Institutional and Normative Analysis of the World Trade Organization. Nijhoff, 2006.
警告：这些引文格式不一定是100％准确.