APA (7th ed.) Citation

Powell, W., Lombard, C., & Hatch, E. (1936). My man Godfrey. Universal Productions, Inc..

Chicago Style (17th ed.) Citation

Powell, William, Carole Lombard, and Eric Hatch. My Man Godfrey. [North Hollywood, CA]: Universal Productions, Inc., 1936.

MLA (8th ed.) Citation

Powell, William, et al. My Man Godfrey. Universal Productions, Inc., 1936.