APA (7th ed.) Citation

Fenster, C. R., Owens, H. I., & Follett, R. H. (1977). Conservation tillage for wheat in the Great Plains.

Chicago Style (17th ed.) Citation

Fenster, C R., H I. Owens, and R H. Follett. Conservation Tillage for Wheat in the Great Plains. 1977.

MLA (9th ed.) Citation

Fenster, C R., et al. Conservation Tillage for Wheat in the Great Plains. 1977.