APA (7th ed.) Citation

Coad, B. R., Johnson, E., & McNeil, G. L. (1924). Dusting cotton from airplanes. U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

Coad, B. R., Elmer Johnson, and Guy L. McNeil. Dusting Cotton from Airplanes. Washington, D.C.: U.S. Dept. of Agriculture, 1924.

MLA (9th ed.) Citation

Coad, B. R., et al. Dusting Cotton from Airplanes. U.S. Dept. of Agriculture, 1924.