United States. Bureau of Entomology and Plant Quarantine. (1943). Beet leafhopper and its control on beets grown for seed in Arizona and New Mexico. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Bureau of Entomology and Plant Quarantine. Beet Leafhopper and Its Control on Beets Grown for Seed in Arizona and New Mexico. [Washington]: [s.n.], 1943.
MLA (9th ed.) CitationUnited States. Bureau of Entomology and Plant Quarantine. Beet Leafhopper and Its Control on Beets Grown for Seed in Arizona and New Mexico. [s.n.], 1943.
Warning: These citations may not always be 100% accurate.