APA引文

Heer, F. (1953). The intellectual history of Europe. Cleveland: The world publishing company.

Trích dẫn kiểu Chicago

Heer, Friedrich. The Intellectual History of Europe. Cleveland: The world publishing company, 1953.

MLA引文

Heer, Friedrich. The Intellectual History of Europe. Cleveland: The world publishing company, 1953.

警告：這些引文格式不一定是100％准確.