Michener, C. D. A Review of the American Bees of the Genus Macropis (Hymen., Apoidea). Wiley.
Chicago Style (17th ed.) CitationMichener, Charles D. A Review of the American Bees of the Genus Macropis (Hymen., Apoidea). Wiley.
MLA (9th ed.) CitationMichener, Charles D. A Review of the American Bees of the Genus Macropis (Hymen., Apoidea). Wiley.
Warning: These citations may not always be 100% accurate.