APA引文

Tocqueville, A. D. (1994). Democracy in America. London: David Campbell.

Trích dẫn kiểu Chicago

Tocqueville, Alexis De. Democracy in America. London: David Campbell, 1994.

MLA引文

Tocqueville, Alexis De. Democracy in America. London: David Campbell, 1994.

警告：这些引文格式不一定是100％准确.