APA (7e ed.) Bronvermelding

Wildhorn, F., & Murphy, J. (2011). Off With Their Heads. Hal Leonard Music Publishing.

Chicago (17e ed.) Bronvermelding

Wildhorn, Frank, en Jack Murphy. Off With Their Heads. Wisconsin, United States: Hal Leonard Music Publishing, 2011.

MLA (9e ed.) Bronvermelding

Wildhorn, Frank, en Jack Murphy. Off With Their Heads. Hal Leonard Music Publishing, 2011.