APA (7th ed.) Citation

Ganzl, K. (1989). Ganzl's book of the musical theatre. Schirmer Books.

Chicago Style (17th ed.) Citation

Ganzl, Kurt. Ganzl's Book of the Musical Theatre. New York: Schirmer Books, 1989.

MLA (9th ed.) Citation

Ganzl, Kurt. Ganzl's Book of the Musical Theatre. Schirmer Books, 1989.