Wachusett Aqueduct, Assabet Bridge, showing brick backing, Section 8, from the west, Northborough, Mass., Jun. 24, 1897

Chicago citation style
Massachusetts, Metropolitan Water Board. Wachusett Aqueduct, Assabet Bridge, showing brick backing, Section 8, from the west, Northborough, Mass., Jun. 24, 1897. 1897-06-24. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/fb494d573. (Accessed June 23, 2018.)
APA citation style
Massachusetts, Metropolitan Water Board, (1897-06-24) Wachusett Aqueduct, Assabet Bridge, showing brick backing, Section 8, from the west, Northborough, Mass., Jun. 24, 1897. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/fb494d573
MLA citation style
Massachusetts, Metropolitan Water Board. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/fb494d573>.
Note: These citations are programmatically generated and may be incomplete.