APA引文

(1984). Political ideologies: An introdution. London: Unwin Hyman.

Trích dẫn kiểu Chicago

Political Ideologies: An Introdution. London: Unwin Hyman, 1984.

MLA引文

Political Ideologies: An Introdution. London: Unwin Hyman, 1984.

警告：这些引文格式不一定是100％准确.