Hall, D. W., & Butler, J. F. Eastern comma, hop merchant, comma angelwing, Polygonia comma (Harris) (Insecta: Lepidoptera: Nymphalidae: Nymphalinae). The University of Florida George A. Smathers Libraries.
Chicago Style (17th ed.) CitationHall, Donald W., and Jerry F. Butler. Eastern Comma, Hop Merchant, Comma Angelwing, Polygonia Comma (Harris) (Insecta: Lepidoptera: Nymphalidae: Nymphalinae). The University of Florida George A. Smathers Libraries.
MLA (9th ed.) CitationHall, Donald W., and Jerry F. Butler. Eastern Comma, Hop Merchant, Comma Angelwing, Polygonia Comma (Harris) (Insecta: Lepidoptera: Nymphalidae: Nymphalinae). The University of Florida George A. Smathers Libraries.
Warning: These citations may not always be 100% accurate.