Hoffer, C. R. (2015). Music listening today (Fifth edition.). Cengage Learning.
芝加哥风格引文Hoffer, Charles R. Music Listening Today. Fifth edition. Stamford, Cincinnati: Cengage Learning, 2015.
MLA引文Hoffer, Charles R. Music Listening Today. Fifth edition. Cengage Learning, 2015.
警告：这些引文格式不一定是100％准确.