French, G. H. (1890). The butterflies of the eastern United States: For the use of classes in zoology, and private students. J. B. Lippincott Company.
Citace podle Chicago (17th ed.)French, G. H. The Butterflies of the Eastern United States: For the Use of Classes in Zoology, and Private Students. Philadelphia: J. B. Lippincott Company, 1890.
Citace podle MLA (8th ed.)French, G. H. The Butterflies of the Eastern United States: For the Use of Classes in Zoology, and Private Students. J. B. Lippincott Company, 1890.
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