Sheet piling bulkhead next to gravity intake pipes of Marianao aqueduct

Chicago citation style
Sheet piling bulkhead next to gravity intake pipes of Marianao aqueduct. 1937-08. Retrieved from the Digital Public Library of America, http://merrick.library.miami.edu/cdm/ref/collection/chc0126/id/1126. (Accessed November 17, 2018.)
APA citation style
(1937-08) Sheet piling bulkhead next to gravity intake pipes of Marianao aqueduct. Retrieved from the Digital Public Library of America, http://merrick.library.miami.edu/cdm/ref/collection/chc0126/id/1126
MLA citation style
Retrieved from the Digital Public Library of America <http://merrick.library.miami.edu/cdm/ref/collection/chc0126/id/1126>.
Note: These citations are programmatically generated and may be incomplete.