Corby's billboard on Walnut

Chicago citation style
Wudtke, Herman A. Corby's billboard on Walnut. 1967-05-06. Retrieved from the Digital Public Library of America, http://content.mpl.org/cdm/ref/collection/HstoricPho/id/7600. (Accessed January 25, 2020.)
APA citation style
Wudtke, Herman A, (1967-05-06) Corby's billboard on Walnut. Retrieved from the Digital Public Library of America, http://content.mpl.org/cdm/ref/collection/HstoricPho/id/7600
MLA citation style
Wudtke, Herman A. Retrieved from the Digital Public Library of America <http://content.mpl.org/cdm/ref/collection/HstoricPho/id/7600>.
Note: These citations are programmatically generated and may be incomplete.