SAYWARD, A. L. (2017). The United Nations in International History. Bloomsbury Academic Publishers.
芝加哥风格引文SAYWARD, Amy L. The United Nations in International History. Bloomsbury Academic Publishers, 2017.
MLA引文SAYWARD, Amy L. The United Nations in International History. Bloomsbury Academic Publishers, 2017.
警告：这些引文格式不一定是100％准确.