APA (7th ed.) Citation

Kelly, E., Parks, K. E., & Hotis, R. P. (1921). Farm dairy houses (Rev. Jan. 1932.). U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

Kelly, Ernest, K. E. Parks, and Ralph P. Hotis. Farm Dairy Houses. Rev. Jan. 1932. Washington, D.C.: U.S. Dept. of Agriculture, 1921.

MLA (9th ed.) Citation

Kelly, Ernest, et al. Farm Dairy Houses. Rev. Jan. 1932. U.S. Dept. of Agriculture, 1921.