APA引文

Phillips, P. S. (2020). Singing exercises. John Wiley & Sons, Inc..

Chicago Style (17th ed.) Citation

Phillips, Pamelia S. Singing Exercises. Hoboken, New Jersey: John Wiley & Sons, Inc., 2020.

MLA引文

Phillips, Pamelia S. Singing Exercises. John Wiley & Sons, Inc., 2020.

警告：這些引文格式不一定是100％准確.