Donor sign at the zoo

Chicago citation style
Donor sign at the zoo. 5/22/1941. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/jbmurdoch/id/813. (Accessed March 28, 2024.)
APA citation style
(5/22/1941) Donor sign at the zoo. Retrieved from the Digital Public Library of America, http://collections.lib.uwm.edu/cdm/ref/collection/jbmurdoch/id/813
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.lib.uwm.edu/cdm/ref/collection/jbmurdoch/id/813>.
Note: These citations are programmatically generated and may be incomplete.