Duct Layout

Chicago citation style
Pullman Company. Duct Layout. March 21, 1940. Retrieved from the Digital Public Library of America, http://collections.carli.illinois.edu/cdm/ref/collection/nby_pullman/id/4570. (Accessed November 26, 2020.)
APA citation style
Pullman Company, (March 21, 1940) Duct Layout. Retrieved from the Digital Public Library of America, http://collections.carli.illinois.edu/cdm/ref/collection/nby_pullman/id/4570
MLA citation style
Pullman Company. Retrieved from the Digital Public Library of America <http://collections.carli.illinois.edu/cdm/ref/collection/nby_pullman/id/4570>.
Note: These citations are programmatically generated and may be incomplete.