APA (7th ed.) Citation

HBO Home Entertainment (Firm), March of Time, Inc, & Conrad, W. (1965). Longs of Louisiana. Home Box Office.

Chicago Style (17th ed.) Citation

HBO Home Entertainment (Firm), Inc March of Time, and William Conrad. Longs of Louisiana. New York, NY: Home Box Office, 1965.

MLA (9th ed.) Citation

HBO Home Entertainment (Firm), et al. Longs of Louisiana. Home Box Office, 1965.