APA (7th ed.) Citation

DeLong, D. M. (1940). Studies of methods and materials for the control of the leafhopper Empoasca fabae as a bean pest. U.S. Dept. of Agriculture.

Chicago Style (17th ed.) Citation

DeLong, Dwight Moore. Studies of Methods and Materials for the Control of the Leafhopper Empoasca Fabae as a Bean Pest. Washington: U.S. Dept. of Agriculture, 1940.

MLA (8th ed.) Citation

DeLong, Dwight Moore. Studies of Methods and Materials for the Control of the Leafhopper Empoasca Fabae as a Bean Pest. U.S. Dept. of Agriculture, 1940.