The years have come, and years have gone

Chicago citation style
De Koven, Reginald, 1859-1920, Oxenford, Edward. The years have come, and years have gone. c1891. Retrieved from the Digital Public Library of America, http://search.lib.virginia.edu/catalog/uva-lib:1138498. (Accessed July 21, 2018.)
APA citation style
De Koven, Reginald, 1859-1920, Oxenford, Edward, (c1891) The years have come, and years have gone. Retrieved from the Digital Public Library of America, http://search.lib.virginia.edu/catalog/uva-lib:1138498
MLA citation style
De Koven, Reginald, 1859-1920, Oxenford, Edward. Retrieved from the Digital Public Library of America <http://search.lib.virginia.edu/catalog/uva-lib:1138498>.
Note: These citations are programmatically generated and may be incomplete.