APA (7th ed.) Citation

Beatles, Lennon, J., & McCartney, P. (1989). Help! Parlophone ; Manufactured by Capitol Records.

Chicago Style (17th ed.) Citation

Beatles, John Lennon, and Paul McCartney. Help! [London] : Hollywood, Calif.: Parlophone ; Manufactured by Capitol Records, 1989.

MLA (9th ed.) Citation

Beatles, et al. Help! Parlophone ; Manufactured by Capitol Records, 1989.