APA (7th ed.) Citation

United States. Department of Agriculture. (1980). News: Weekly roundup of world production and trade. The Dept..

Chicago Style (17th ed.) Citation

United States. Department of Agriculture. News: Weekly Roundup of World Production and Trade. [Washington]: The Dept., 1980.

MLA (9th ed.) Citation

United States. Department of Agriculture. News: Weekly Roundup of World Production and Trade. The Dept., 1980.