APA引文

Feldman, R. S. (2011). Essentials of understanding psychology. New York: McGraw Hill.

Trích dẫn kiểu Chicago

Feldman, Robert S. Essentials of Understanding Psychology. New York: McGraw Hill, 2011.

MLA引文

Feldman, Robert S. Essentials of Understanding Psychology. New York: McGraw Hill, 2011.

警告：這些引文格式不一定是100％准確.