Cita APA (7a ed.)

Simon, H. W. (1946). A treasury of grand opera.. Simon and Schuster.

Cita Chicago Style (17a ed.)

Simon, Henry William. A Treasury of Grand Opera.. New York: Simon and Schuster, 1946.

Cita MLA (9a ed.)

Simon, Henry William. A Treasury of Grand Opera.. Simon and Schuster, 1946.