APA (7th ed.) Citation

Van Der Zwet, T., & Keil, H. L. (1979). Fire blight: A bacterial disease of rosaceous plants. U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

Van Der Zwet, Tom, and Harry L. Keil. Fire Blight: A Bacterial Disease of Rosaceous Plants. Washington. D.C.: U.S. Dept. of Agriculture, 1979.

MLA (9th ed.) Citation

Van Der Zwet, Tom, and Harry L. Keil. Fire Blight: A Bacterial Disease of Rosaceous Plants. U.S. Dept. of Agriculture, 1979.