APA (7th ed.) Citation

Metro-Goldwyn-Mayer, MGM/UA Home Video (Firm), Beery, W., Cooper, J., & Vidor, K. (1991). The champ. MGM/UA Home Video.

Chicago Style (17th ed.) Citation

Metro-Goldwyn-Mayer, MGM/UA Home Video (Firm), Wallace Beery, Jackie Cooper, and King Vidor. The Champ. Culver City, CA: MGM/UA Home Video, 1991.

MLA (9th ed.) Citation

Metro-Goldwyn-Mayer, et al. The Champ. MGM/UA Home Video, 1991.