APA (7th ed.) Citation

Field, W. D., Dos Passos, C. F., & Masters, J. H. (1974). A bibliography of the catalogs, lists, faunal and other papers on the butterflies of North America north of Mexico arranged by state and province (Lepidoptera: Rhopalocera). Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

Field, William Dewitt, Cyril F. Dos Passos, and John H. Masters. A Bibliography of the Catalogs, Lists, Faunal and Other Papers on the Butterflies of North America North of Mexico Arranged by State and Province (Lepidoptera: Rhopalocera). Washington, D.C.: Smithsonian Institution Press, 1974.

MLA (9th ed.) Citation

Field, William Dewitt, et al. A Bibliography of the Catalogs, Lists, Faunal and Other Papers on the Butterflies of North America North of Mexico Arranged by State and Province (Lepidoptera: Rhopalocera). Smithsonian Institution Press, 1974.