APA (7th ed.) Citation

Nordby, J. E., & Lattig, H. E. (1948). Selecting, fitting and showing swine ("4th ed.".). [Interstate Printers & Publishers].

Chicago Style (17th ed.) Citation

Nordby, Julius Edward, and Herbert Elmer Lattig. Selecting, Fitting and Showing Swine. "4th ed.". [Danville, Ill.]: [Interstate Printers & Publishers], 1948.

MLA (9th ed.) Citation

Nordby, Julius Edward, and Herbert Elmer Lattig. Selecting, Fitting and Showing Swine. "4th ed.". [Interstate Printers & Publishers], 1948.