Digital Commonwealth

MLA

Tryon, Oliver, and Massachusetts. Metropolitan Water and Sewerage Board. Wachusett Dam, laying the last stone, laid by John Mercer, laborer, Clinton, Mass., Jun. 24, 1905. 24 Jun 1905. Web. 22 Oct 2018. <https://ark.digitalcommonwealth.org/ark:/50959/5d86p416t>.

APA

Tryon, O., & Massachusetts. Metropolitan Water and Sewerage Board. (1905, June 24). Wachusett Dam, laying the last stone, laid by John Mercer, laborer, Clinton, Mass., Jun. 24, 1905 [Photograph]. Retrieved from https://ark.digitalcommonwealth.org/ark:/50959/5d86p416t

Chicago

Tryon, Oliver, and Massachusetts. Metropolitan Water and Sewerage Board. "Wachusett Dam, laying the last stone, laid by John Mercer, laborer, Clinton, Mass., Jun. 24, 1905." Photograph. June 24, 1905. Digital Commonwealth, https://ark.digitalcommonwealth.org/ark:/50959/5d86p416t (accessed October 22, 2018).