APA (7th ed.) Citation

Casey, W., & Jacobs, J. (1981). Grease: A new 50's rock 'n roll musical. E.H. Morris.

Chicago Style (17th ed.) Citation

Casey, Warren, and Jim Jacobs. Grease: A New 50's Rock 'N Roll Musical. [New York]: E.H. Morris, 1981.

MLA (9th ed.) Citation

Casey, Warren, and Jim Jacobs. Grease: A New 50's Rock 'N Roll Musical. E.H. Morris, 1981.

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