APA (7th ed.) Citation

United States. Foreign Agricultural Service. (1957). Foreign agriculture circular. The Service.

Chicago Style (17th ed.) Citation

United States. Foreign Agricultural Service. Foreign Agriculture Circular. Washington, D.C.: The Service, 1957.

MLA (9th ed.) Citation

United States. Foreign Agricultural Service. Foreign Agriculture Circular. The Service, 1957.

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