APA (7th ed.) Citation

Kern, J., Hammerstein, O., & Matz, P. Can't help lovin' that man: From "Showboat".

Chicago Style (17th ed.) Citation

Kern, Jerome, Oscar Hammerstein, and Peter Matz. Can't Help Lovin' That Man: From "Showboat".

MLA (9th ed.) Citation

Kern, Jerome, et al. Can't Help Lovin' That Man: From "Showboat".