Cita APA (7a ed.)

Ashbrook, W., & Powers, H. (1991). Puccini's Turandot: The End of the Great Tradition. Princeton University Press.

Cita Chicago Style (17a ed.)

Ashbrook, William, y Harold Powers. Puccini's Turandot: The End of the Great Tradition. Princeton, N.J.: Princeton University Press, 1991.

Cita MLA (8a ed.)

Ashbrook, William, y Harold Powers. Puccini's Turandot: The End of the Great Tradition. Princeton University Press, 1991.