Opera

Chicago citation style
Horace. Opera. 1708. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011544526. (Accessed December 15, 2018.)
APA citation style
Horace, (1708) Opera. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011544526
MLA citation style
Horace. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/011544526>.
Note: These citations are programmatically generated and may be incomplete.