United States. Bureau of Entomology. (1894). Insect life: Devoted to economy and life habits of insects, especially in their relations to agriculture, Vol. 7. GPO.
Chicago Style (17th ed.) CitationUnited States. Bureau of Entomology. Insect Life: Devoted to Economy and Life Habits of Insects, Especially in Their Relations to Agriculture, Vol. 7. [Washington]: GPO, 1894.
MLA (9th ed.) CitationUnited States. Bureau of Entomology. Insect Life: Devoted to Economy and Life Habits of Insects, Especially in Their Relations to Agriculture, Vol. 7. GPO, 1894.
Warning: These citations may not always be 100% accurate.