APA (7th ed.) Citation

Marr, J. C. (1923). The corrugation method of irrigation. U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

Marr, James C. The Corrugation Method of Irrigation. Washington, D.C: U.S. Dept. of Agriculture, 1923.

MLA (9th ed.) Citation

Marr, James C. The Corrugation Method of Irrigation. U.S. Dept. of Agriculture, 1923.