APA (7th ed.) Citation

Hal Roach Studios, Hal Roach Studios Film Classics, Inc, Laurel, S., Hardy, O., & Parrott, J. (1986). The Music box ; Helpmates. Hal Roach Studios Film Classics.

Chicago Style (17th ed.) Citation

Hal Roach Studios, Inc Hal Roach Studios Film Classics, Stan Laurel, Oliver Hardy, and James Parrott. The Music Box ; Helpmates. [Place of publication not identified]: Hal Roach Studios Film Classics, 1986.

MLA (9th ed.) Citation

Hal Roach Studios, et al. The Music Box ; Helpmates. Hal Roach Studios Film Classics, 1986.