APA引文

Walker, A. (2004). Now is the time to open your heart. New York: Random House Audio.

Trích dẫn kiểu Chicago

Walker, Alice. Now Is the Time to Open Your Heart. New York: Random House Audio, 2004.

MLA引文

Walker, Alice. Now Is the Time to Open Your Heart. New York: Random House Audio, 2004.

警告：這些引文格式不一定是100％准確.