APA引文

Simpson, S. (1946). Belgium in transition. Philadelphia: American Academy of Political and Social Science.

芝加哥风格引文

Simpson, Smith. Belgium in Transition. Philadelphia: American Academy of Political and Social Science, 1946.

MLA引文

Simpson, Smith. Belgium in Transition. Philadelphia: American Academy of Political and Social Science, 1946.

警告:这些引文格式不一定是100%准确.