Gradual

Chicago citation style
Gradual. 1440 - 1460. Retrieved from the Digital Public Library of America, http://libwww.freelibrary.org/diglib/searchItem.cfm?itemID=mcai730021. (Accessed December 11, 2018.)
APA citation style
(1440 - 1460) Gradual. Retrieved from the Digital Public Library of America, http://libwww.freelibrary.org/diglib/searchItem.cfm?itemID=mcai730021
MLA citation style
Retrieved from the Digital Public Library of America <http://libwww.freelibrary.org/diglib/searchItem.cfm?itemID=mcai730021>.
Note: These citations are programmatically generated and may be incomplete.