APA (7th ed.) Citation

Barnes, G. W., Smith, A. L., & Jones, J. H. (1941). Sudan pasturage for beef production. Extension Service.

Chicago Style (17th ed.) Citation

Barnes, George W., A. L. Smith, and John H. Jones. Sudan Pasturage for Beef Production. College Station, Texas: Extension Service, 1941.

MLA (9th ed.) Citation

Barnes, George W., et al. Sudan Pasturage for Beef Production. Extension Service, 1941.