Style de citation APA (7e éd.)

Allen, M., Malde, M., & Zeller, K. A. (2009). What every singer needs to know about the body. Plural Pub..

Style de citation Chicago (17e éd.)

Allen, MaryJean, Melissa Malde, et Kurt Alexander Zeller. What Every Singer Needs to Know About the Body. San Diego, CA: Plural Pub., 2009.

Style de citation MLA (9e éd.)

Allen, MaryJean, et al. What Every Singer Needs to Know About the Body. Plural Pub., 2009.