Molds used to make concrete culverts for ditches, Chitré, Panamá

Chicago citation style
Molds used to make concrete culverts for ditches, Chitré, Panamá. Retrieved from the Digital Public Library of America, http://merrick.library.miami.edu/cdm/ref/collection/chc0126/id/1535. (Accessed November 13, 2018.)
APA citation style
Molds used to make concrete culverts for ditches, Chitré, Panamá. Retrieved from the Digital Public Library of America, http://merrick.library.miami.edu/cdm/ref/collection/chc0126/id/1535
MLA citation style
Retrieved from the Digital Public Library of America <http://merrick.library.miami.edu/cdm/ref/collection/chc0126/id/1535>.
Note: These citations are programmatically generated and may be incomplete.