Macrosiphum anomellum Knowlton & Allen, 1938

Chicago citation style
Macrosiphum anomellum Knowlton & Allen, 1938. 24 Apr 1937. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhentomology_9321533&repo=DPLA. (Accessed December 15, 2018.)
APA citation style
(24 Apr 1937) Macrosiphum anomellum Knowlton & Allen, 1938. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhentomology_9321533&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmnhentomology_9321533&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.