Conduit in floor slab of Diablo Powerhouse, April 1936

Chicago citation style
Conduit in floor slab of Diablo Powerhouse, April 1936. 1936. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/507. (Accessed June 23, 2018.)
APA citation style
(1936) Conduit in floor slab of Diablo Powerhouse, April 1936. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/507
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/507>.
Note: These citations are programmatically generated and may be incomplete.