APA-Zitierstil (7. Ausg.)

Harrison, S. D., & O'Bryan, J. (2014). Teaching singing in the 21st century. Springer.

Chicago-Zitierstil (17. Ausg.)

Harrison, Scott David, und Jessica O'Bryan. Teaching Singing in the 21st Century. Dordrecht: Springer, 2014.

MLA-Zitierstil (9. Ausg.)

Harrison, Scott David, und Jessica O'Bryan. Teaching Singing in the 21st Century. Springer, 2014.