Polar bear exhibit at Milwaukee County Zoo

Chicago citation style
Polar bear exhibit at Milwaukee County Zoo. 1971-06. Retrieved from the Digital Public Library of America, http://content.mpl.org/cdm/ref/collection/GHS/id/25. (Accessed March 28, 2024.)
APA citation style
(1971-06) Polar bear exhibit at Milwaukee County Zoo. Retrieved from the Digital Public Library of America, http://content.mpl.org/cdm/ref/collection/GHS/id/25
MLA citation style
Retrieved from the Digital Public Library of America <http://content.mpl.org/cdm/ref/collection/GHS/id/25>.
Note: These citations are programmatically generated and may be incomplete.