APA (7th ed.) Citation

Wilson, S. (2006). The boy friend: A new musical comedy of the 1920's (Vocal score.). Faber Music.

Chicago Style (17th ed.) Citation

Wilson, Sandy. The Boy Friend: A New Musical Comedy of the 1920's. Vocal score. London: Faber Music, 2006.

MLA (9th ed.) Citation

Wilson, Sandy. The Boy Friend: A New Musical Comedy of the 1920's. Vocal score. Faber Music, 2006.

Warning: These citations may not always be 100% accurate.