Sleep gentle mother! = Ai nostri monti : the celebrated prison song, or Lay of the gypsy /

Chicago citation style
Verdi, Giuseppe, 1813-1901. Sleep gentle mother! = Ai nostri monti : the celebrated prison song, or Lay of the gypsy /. c1857. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/101761186. (Accessed December 9, 2018.)
APA citation style
Verdi, Giuseppe, 1813-1901, (c1857) Sleep gentle mother! = Ai nostri monti : the celebrated prison song, or Lay of the gypsy /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/101761186
MLA citation style
Verdi, Giuseppe, 1813-1901. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/101761186>.
Note: These citations are programmatically generated and may be incomplete.