APA (7th ed.) Citation

Gregg, T. A., Lin, I. Y., Lissey, T., Place, N., Lin, I. Z., Kern, J., . . . Tesori, J. (2010). Musical theater voice students of Thomas Gregg. [publisher not identified].

Chicago Style (17th ed.) Citation

Gregg, Thomas Andrew, et al. Musical Theater Voice Students of Thomas Gregg. [Place of publication not identified]: [publisher not identified], 2010.

MLA (9th ed.) Citation

Gregg, Thomas Andrew, et al. Musical Theater Voice Students of Thomas Gregg. [publisher not identified], 2010.