APA (7th ed.) Citation

Free, E. E., & Westgate, J. M. (1910). The control of blowing soils. U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

Free, Edward Elway, and John Minton Westgate. The Control of Blowing Soils. Washington, D.C: U.S. Dept. of Agriculture, 1910.

MLA (9th ed.) Citation

Free, Edward Elway, and John Minton Westgate. The Control of Blowing Soils. U.S. Dept. of Agriculture, 1910.