Diablo Canyon showing with footbridge at the dam site, June 30, 1919

Chicago citation style
Diablo Canyon showing with footbridge at the dam site, June 30, 1919. 1919. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/609. (Accessed April 26, 2018.)
APA citation style
(1919) Diablo Canyon showing with footbridge at the dam site, June 30, 1919. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/609
MLA citation style
Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/ww-swps/id/609>.
Note: These citations are programmatically generated and may be incomplete.