Cofferdam discharge pipeline under construction at site of Masonry Dam, March 26, 1912

Chicago citation style
Cofferdam discharge pipeline under construction at site of Masonry Dam, March 26, 1912. 1912. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/74. (Accessed September 24, 2018.)
APA citation style
(1912) Cofferdam discharge pipeline under construction at site of Masonry Dam, March 26, 1912. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/74
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/74>.
Note: These citations are programmatically generated and may be incomplete.