APA (7th ed.) Citation

MacCalmont, J. R. (1967). Farm silos (revised.). U.S. Dep. of Agriculture.

Chicago Style (17th ed.) Citation

MacCalmont, J. R. Farm Silos. revised. Washington: U.S. Dep. of Agriculture, 1967.

MLA (9th ed.) Citation

MacCalmont, J. R. Farm Silos. revised. U.S. Dep. of Agriculture, 1967.

Warning: These citations may not always be 100% accurate.