Liberty Tunnels, Pittsburgh, Pa

Chicago citation style
Liberty Tunnels, Pittsburgh, Pa. 1930-1945. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/vh53ww30d. (Accessed June 22, 2018.)
APA citation style
(1930-1945) Liberty Tunnels, Pittsburgh, Pa. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/vh53ww30d
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/vh53ww30d>.
Note: These citations are programmatically generated and may be incomplete.