Douglas DC-1 at Clover Field with a crowd of spectators on July 1, 1933, Santa Monica, Calif

Chicago citation style
Douglas DC-1 at Clover Field with a crowd of spectators on July 1, 1933, Santa Monica, Calif. 1933. Retrieved from the Digital Public Library of America, http://digital.smpl.org/cdm/ref/collection/smarchive/id/3963. (Accessed December 14, 2018.)
APA citation style
(1933) Douglas DC-1 at Clover Field with a crowd of spectators on July 1, 1933, Santa Monica, Calif. Retrieved from the Digital Public Library of America, http://digital.smpl.org/cdm/ref/collection/smarchive/id/3963
MLA citation style
Retrieved from the Digital Public Library of America <http://digital.smpl.org/cdm/ref/collection/smarchive/id/3963>.
Note: These citations are programmatically generated and may be incomplete.