APA citiranje

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

Chicago Style (17th ed.) Citation

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

MLA citiranje

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