APA引文

Burtt, E. A. (1967). In search of philosophic understanding. New York: A Mentor Book.

Trích dẫn kiểu Chicago

Burtt, Edwin A. In Search of Philosophic Understanding. New York: A Mentor Book, 1967.

MLA引文

Burtt, Edwin A. In Search of Philosophic Understanding. New York: A Mentor Book, 1967.

警告：這些引文格式不一定是100％准確.