APA (7th ed.) Citation

Hall, W. J., & Wehr, E. E. (1953). Diseases and parasites of poultry (Revised Feb. 1953.). U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

Hall, Walter J., and Everett E. Wehr. Diseases and Parasites of Poultry. Revised Feb. 1953. Washington, D.C.: U.S. Dept. of Agriculture, 1953.

MLA (9th ed.) Citation

Hall, Walter J., and Everett E. Wehr. Diseases and Parasites of Poultry. Revised Feb. 1953. U.S. Dept. of Agriculture, 1953.