APA (7th ed.) Citation

HBO Home Entertainment (Firm), March of Time, Inc, & Van Voorhis, W. (1936). A soldier-king's son. Home Box Office.

Chicago Style (17th ed.) Citation

HBO Home Entertainment (Firm), Inc March of Time, and Westbrook Van Voorhis. A Soldier-king's Son. New York, NY: Home Box Office, 1936.

MLA (9th ed.) Citation

HBO Home Entertainment (Firm), et al. A Soldier-king's Son. Home Box Office, 1936.