APA (7th ed.) Citation

Hawks, H., Polito, S., Cooper, G., Brennan, W., & Leslie Joan. Sergeant York.

Chicago Style (17th ed.) Citation

Hawks, Howard, Sol Polito, Gary Cooper, Walter Brennan, and Leslie Joan. Sergeant York.

MLA (9th ed.) Citation

Hawks, Howard, et al. Sergeant York.

Warning: These citations may not always be 100% accurate.