Leonard Lortz student drawing of an entrance to a botanical garden

Chicago citation style
Lortz, Leonard. Leonard Lortz student drawing of an entrance to a botanical garden. 1954. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ac/id/1957. (Accessed October 21, 2018.)
APA citation style
Lortz, Leonard, (1954) Leonard Lortz student drawing of an entrance to a botanical garden. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ac/id/1957
MLA citation style
Lortz, Leonard. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ac/id/1957>.
Note: These citations are programmatically generated and may be incomplete.