APA (7th ed.) Citation

United States. Grazing Service. (1939). Grazing bulletin, Dec. 1939; [v. 3. no. 1]. [s.n.].

Chicago Style (17th ed.) Citation

United States. Grazing Service. Grazing Bulletin, Dec. 1939; [v. 3. No. 1]. [Washington]: [s.n.], 1939.

MLA (9th ed.) Citation

United States. Grazing Service. Grazing Bulletin, Dec. 1939; [v. 3. No. 1]. [s.n.], 1939.