Den trekantede hat : opera i 3 akter /Trekantede hat. Vocal score

Chicago citation style
Rung, Frederik, 1854-1914. cn. Den trekantede hat : opera i 3 akter /,Trekantede hat. Vocal score. [1898]. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011680827. (Accessed December 11, 2018.)
APA citation style
Rung, Frederik, 1854-1914. cn, ([1898]) Den trekantede hat : opera i 3 akter /,Trekantede hat. Vocal score. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/011680827
MLA citation style
Rung, Frederik, 1854-1914. cn. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/011680827>.
Note: These citations are programmatically generated and may be incomplete.