APA (7th ed.) Citation

Russell, E. Z. (1940). Fitting, showing, and judging hogs (Slightly rev. Mar. 1940 ; rev. May 1926.). U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

Russell, E. Z. Fitting, Showing, and Judging Hogs. Slightly rev. Mar. 1940 ; rev. May 1926. Washington, D.C.: U.S. Dept. of Agriculture, 1940.

MLA (9th ed.) Citation

Russell, E. Z. Fitting, Showing, and Judging Hogs. Slightly rev. Mar. 1940 ; rev. May 1926. U.S. Dept. of Agriculture, 1940.