Cita APA (7th ed.)

Mayer, M., & Fitzgerald, G. (1983). The Met: One hundred years of Grand Opera / Martin Mayer. Pict. ed.: Gerald Fitzgerald. Simon and Schuster [u.a.].

Cita Chicago (17th ed.)

Mayer, Martin, i Gerald Fitzgerald. The Met: One Hundred Years of Grand Opera / Martin Mayer. Pict. Ed.: Gerald Fitzgerald. New York: Simon and Schuster [u.a.], 1983.

Cita MLA (8th ed.)

Mayer, Martin, i Gerald Fitzgerald. The Met: One Hundred Years of Grand Opera / Martin Mayer. Pict. Ed.: Gerald Fitzgerald. Simon and Schuster [u.a.], 1983.