United States. Department of Agriculture. Office of the Secretary & Lathrop, F. H. (1931). Blueberry maggot and its control in eastern Maine. U.S. GPO.
Chicago Style (17th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary and Frank H. Lathrop. Blueberry Maggot and Its Control in Eastern Maine. Washington: U.S. GPO, 1931.
MLA (9th ed.) CitationUnited States. Department of Agriculture. Office of the Secretary and Frank H. Lathrop. Blueberry Maggot and Its Control in Eastern Maine. U.S. GPO, 1931.
Warning: These citations may not always be 100% accurate.