APA (7th ed.) Citation

Mordden, E. (1984). Demented, the world of the opera diva. F. Watts.

Chicago Style (17th ed.) Citation

Mordden, Ethan. Demented, the World of the Opera Diva. New York: F. Watts, 1984.

MLA (9th ed.) Citation

Mordden, Ethan. Demented, the World of the Opera Diva. F. Watts, 1984.

Warning: These citations may not always be 100% accurate.