Cita APA (7a ed.)

Sutcliffe, T. (1996). Believing in Opera. Princeton University Press.

Cita Chicago Style (17a ed.)

Sutcliffe, Tom. Believing in Opera. Princeton, New Jersey: Princeton University Press, 1996.

Cita MLA (8a ed.)

Sutcliffe, Tom. Believing in Opera. Princeton University Press, 1996.