APA-Zitierstil (7. Ausg.)

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

Chicago-Zitierstil (17. Ausg.)

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

MLA-Zitierstil (9. Ausg.)

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