Slumber polka = schlummer polka : I am tired and sleepy /

Chicago citation style
Beyer, E., composer. Slumber polka = schlummer polka : I am tired and sleepy /. 1863-1866. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/101809463. (Accessed December 14, 2018.)
APA citation style
Beyer, E., composer, (1863-1866) Slumber polka = schlummer polka : I am tired and sleepy /. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/101809463
MLA citation style
Beyer, E., composer. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/101809463>.
Note: These citations are programmatically generated and may be incomplete.