The Canterbury pilgrims, an opera

Chicago citation style
De Koven, Reginald, 1859-1920. The Canterbury pilgrims, an opera. 1916. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/006221586. (Accessed November 15, 2018.)
APA citation style
De Koven, Reginald, 1859-1920, (1916) The Canterbury pilgrims, an opera. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/006221586
MLA citation style
De Koven, Reginald, 1859-1920. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/006221586>.
Note: These citations are programmatically generated and may be incomplete.