APA (7th ed.) Citation

Monaco, J. V., & Gordon, M. (1945). I can't begin to tell you. Twentieth Century Music.

Chicago Style (17th ed.) Citation

Monaco, James V., and Mack Gordon. I Can't Begin to Tell You. New York: Twentieth Century Music, 1945.

MLA (9th ed.) Citation

Monaco, James V., and Mack Gordon. I Can't Begin to Tell You. Twentieth Century Music, 1945.