APA (7th ed.) Citation

United States. Bureau of Animal Industry. (1933). Effectiveness of swine sanitation system in the South. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Animal Industry. Effectiveness of Swine Sanitation System in the South. [Washington]: [s.n.], 1933.

MLA (9th ed.) Citation

United States. Bureau of Animal Industry. Effectiveness of Swine Sanitation System in the South. [s.n.], 1933.

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