Digital Commonwealth

MLA

Pierce Block/Factory of Packard and Field. 1880. Web. 21 Feb 2019. <https://ark.digitalcommonwealth.org/ark:/50959/s1784r24h>.

APA

Pierce Block/Factory of Packard and Field [Photograph]. (1880). Retrieved from https://ark.digitalcommonwealth.org/ark:/50959/s1784r24h

Chicago

"Pierce Block/Factory of Packard and Field." Photograph. 1880. Digital Commonwealth, https://ark.digitalcommonwealth.org/ark:/50959/s1784r24h (accessed February 21, 2019).