Cita APA (7a ed.)

Morris, R. W., Paull, E., & Bone, L. E. (2007). Guide to the Euphonium Repertoire: The Euphonium Source Book. Indiana University Press.

Cita Chicago Style (17a ed.)

Morris, R. Winston, Eric Paull, y Lloyd E. Bone. Guide to the Euphonium Repertoire: The Euphonium Source Book. Bloomington: Indiana University Press, 2007.

Cita MLA (8a ed.)

Morris, R. Winston, et al. Guide to the Euphonium Repertoire: The Euphonium Source Book. Indiana University Press, 2007.