APA (7th ed.) Citation

United States. Department of Agriculture & Stefferud, A. (1962). After a hundred years. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

United States. Department of Agriculture and Alfred Stefferud. After a Hundred Years. Washington: U.S. Govt. Print. Off, 1962.

MLA (9th ed.) Citation

United States. Department of Agriculture and Alfred Stefferud. After a Hundred Years. U.S. Govt. Print. Off, 1962.

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