Heckman, C. W. (2002). Encyclopedia of South American aquatic insects: Ephemeroptera. Dordrecht, The Netherlands: Kluwer Academic Publishers.
Chicago Style CitationHeckman, Charles W. Encyclopedia of South American Aquatic Insects: Ephemeroptera. Dordrecht, The Netherlands: Kluwer Academic Publishers, 2002.
MLA CitationHeckman, Charles W. Encyclopedia of South American Aquatic Insects: Ephemeroptera. Dordrecht, The Netherlands: Kluwer Academic Publishers, 2002.
Warning: These citations may not always be 100% accurate.