Rapid sand filter plant in Madden Dam, Panamá

Chicago citation style
Rapid sand filter plant in Madden Dam, Panamá. 1932-09. Retrieved from the Digital Public Library of America, http://merrick.library.miami.edu/cdm/ref/collection/chc0126/id/1528. (Accessed November 20, 2018.)
APA citation style
(1932-09) Rapid sand filter plant in Madden Dam, Panamá. Retrieved from the Digital Public Library of America, http://merrick.library.miami.edu/cdm/ref/collection/chc0126/id/1528
MLA citation style
Retrieved from the Digital Public Library of America <http://merrick.library.miami.edu/cdm/ref/collection/chc0126/id/1528>.
Note: These citations are programmatically generated and may be incomplete.