APA (7th ed.) Citation

Jefferson, A., Sullivan, A., & Gilbert, W. S. (1984). The complete Gilbert & Sullivan opera guide. Facts on File.

Chicago Style (17th ed.) Citation

Jefferson, Alan, Arthur Sullivan, and W. S. Gilbert. The Complete Gilbert & Sullivan Opera Guide. New York: Facts on File, 1984.

MLA (9th ed.) Citation

Jefferson, Alan, et al. The Complete Gilbert & Sullivan Opera Guide. Facts on File, 1984.