Richard Crooks, opera singer

Chicago citation style
unidentified. Richard Crooks, opera singer. 1939. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/sayre/id/22939. (Accessed August 20, 2018.)
APA citation style
unidentified, (1939) Richard Crooks, opera singer. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/sayre/id/22939
MLA citation style
unidentified. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/sayre/id/22939>.
Note: These citations are programmatically generated and may be incomplete.