APA (7th ed.) Citation

Turner Entertainment Co, LeRoy, M., Doyle, L., Holm, J. C., Abbott, G., McHugh, F., & Blondell, J. "Three men on a horse".

Chicago Style (17th ed.) Citation

Turner Entertainment Co, Mervyn LeRoy, Laird Doyle, John Cecil Holm, George Abbott, Frank McHugh, and Joan Blondell. "Three Men on a Horse".

MLA (9th ed.) Citation

Turner Entertainment Co, et al. "Three Men on a Horse".