E. Boston vent shaft at [illegible] looking north

Chicago citation style
E. Boston vent shaft at [illegible] looking north. 1931-07-02. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/37720n749. (Accessed June 25, 2018.)
APA citation style
(1931-07-02) E. Boston vent shaft at [illegible] looking north. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/37720n749
MLA citation style
Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/37720n749>.
Note: These citations are programmatically generated and may be incomplete.