APA引文

Covey, S. R. (1999). Living the 7 habits: Stories of courage and inspiration. New York: Simon and Schuster.

Trích dẫn kiểu Chicago

Covey, Stephen R. Living the 7 Habits: Stories of Courage and Inspiration. New York: Simon and Schuster, 1999.

MLA引文

Covey, Stephen R. Living the 7 Habits: Stories of Courage and Inspiration. New York: Simon and Schuster, 1999.

警告：這些引文格式不一定是100％准確.