Sievers, A. F., & Higbee, E. C. (1943). Plants for insecticides and rodenticides. Office of Foreign Agricultural Relations, United States Dept. of Agriculture.
Chicago Style (17th ed.) CitationSievers, A. F., and Edward Counselman Higbee. Plants for Insecticides and Rodenticides. Washington, D.C.: Office of Foreign Agricultural Relations, United States Dept. of Agriculture, 1943.
MLA (8th ed.) CitationSievers, A. F., and Edward Counselman Higbee. Plants for Insecticides and Rodenticides. Office of Foreign Agricultural Relations, United States Dept. of Agriculture, 1943.
Warning: These citations may not always be 100% accurate.