APA (7th ed.) Citation

United States. Department of Agriculture. (1968). USDA at work in northern New Mexico. U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

United States. Department of Agriculture. USDA at Work in Northern New Mexico. [Washington, D.C.]: U.S. Dept. of Agriculture, 1968.

MLA (9th ed.) Citation

United States. Department of Agriculture. USDA at Work in Northern New Mexico. U.S. Dept. of Agriculture, 1968.