Cofferdam at site of Masonry Dam, November 18, 1911

Chicago citation style
Cofferdam at site of Masonry Dam, November 18, 1911. 1911. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/48. (Accessed November 16, 2018.)
APA citation style
(1911) Cofferdam at site of Masonry Dam, November 18, 1911. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/48
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/48>.
Note: These citations are programmatically generated and may be incomplete.