APA (7th ed.) Citation

HBO Home Entertainment (Firm), March of Time, Inc, & Van Voorhis, W. (1941). Uncle Sam-the non-belligerent. Home Box Office.

Chicago Style (17th ed.) Citation

HBO Home Entertainment (Firm), Inc March of Time, and Westbrook Van Voorhis. Uncle Sam-the Non-belligerent. New York, NY: Home Box Office, 1941.

MLA (9th ed.) Citation

HBO Home Entertainment (Firm), et al. Uncle Sam-the Non-belligerent. Home Box Office, 1941.