Syrphidae of Maine /

Chicago citation style
Metcalf, C. L. (Clell Lee), 1888-1948. Syrphidae of Maine /. 1916. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/100596033. (Accessed November 16, 2018.)
APA citation style
Metcalf, C. L. (Clell Lee), 1888-1948, (1916) Syrphidae of Maine /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/100596033
MLA citation style
Metcalf, C. L. (Clell Lee), 1888-1948. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/100596033>.
Note: These citations are programmatically generated and may be incomplete.