Operatic Souvenir, collage of people involved with opera

Chicago citation style
Jeremiah Gurney & Son. Operatic Souvenir, collage of people involved with opera. unidentified. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/19thcenturyactors/id/601. (Accessed September 26, 2018.)
APA citation style
Jeremiah Gurney & Son, (unidentified) Operatic Souvenir, collage of people involved with opera. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/19thcenturyactors/id/601
MLA citation style
Jeremiah Gurney & Son. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/19thcenturyactors/id/601>.
Note: These citations are programmatically generated and may be incomplete.