Distribution Department, Weston Aqueduct Supply Mains, Section 7, drilling rock, easterly end of tunnel, Newton, Mass., Sep. 14, 1910

Chicago citation style
Massachusetts, Metropolitan Water and Sewerage Board. Distribution Department, Weston Aqueduct Supply Mains, Section 7, drilling rock, easterly end of tunnel, Newton, Mass., Sep. 14, 1910. 1910-09-14. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/7d279810p. (Accessed July 18, 2018.)
APA citation style
Massachusetts, Metropolitan Water and Sewerage Board, (1910-09-14) Distribution Department, Weston Aqueduct Supply Mains, Section 7, drilling rock, easterly end of tunnel, Newton, Mass., Sep. 14, 1910. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/7d279810p
MLA citation style
Massachusetts, Metropolitan Water and Sewerage Board. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/7d279810p>.
Note: These citations are programmatically generated and may be incomplete.