Jim Gerlach, location unknown, ca. 1991

Chicago citation style
Jim Gerlach, location unknown, ca. 1991. ca. 1991. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/social/id/6370. (Accessed July 21, 2018.)
APA citation style
(ca. 1991) Jim Gerlach, location unknown, ca. 1991. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/social/id/6370
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/social/id/6370>.
Note: These citations are programmatically generated and may be incomplete.