Johannsen, O. A., & Butt, F. H. (1941). Embryology of insects and myriapods: The developmental history of insects, centipedes, and millepedes from egg desposition [!] to hatching. McGraw-Hill book company, inc..
Chicago Style (17th ed.) CitationJohannsen, O. A., and Ferdinand Hinckley Butt. Embryology of Insects and Myriapods: The Developmental History of Insects, Centipedes, and Millepedes from Egg Desposition [!] to Hatching. New York, London: McGraw-Hill book company, inc., 1941.
MLA (9th ed.) CitationJohannsen, O. A., and Ferdinand Hinckley Butt. Embryology of Insects and Myriapods: The Developmental History of Insects, Centipedes, and Millepedes from Egg Desposition [!] to Hatching. McGraw-Hill book company, inc., 1941.
Warning: These citations may not always be 100% accurate.