Aerial survey of Santa Monica north to south from Santa Monica Canyon to the Interstate 10 Freeway (Image #15, 1 inch=500 feet) flown January 1, 1975

Chicago citation style
National Aero Mappers (Colton, Calif.). Aerial survey of Santa Monica north to south from Santa Monica Canyon to the Interstate 10 Freeway (Image #15, 1 inch=500 feet) flown January 1, 1975. 1975. Retrieved from the Digital Public Library of America, http://digital.smpl.org/cdm/ref/collection/smarchive/id/7229. (Accessed December 11, 2018.)
APA citation style
National Aero Mappers (Colton, Calif.), (1975) Aerial survey of Santa Monica north to south from Santa Monica Canyon to the Interstate 10 Freeway (Image #15, 1 inch=500 feet) flown January 1, 1975. Retrieved from the Digital Public Library of America, http://digital.smpl.org/cdm/ref/collection/smarchive/id/7229
MLA citation style
National Aero Mappers (Colton, Calif.). Retrieved from the Digital Public Library of America <http://digital.smpl.org/cdm/ref/collection/smarchive/id/7229>.
Note: These citations are programmatically generated and may be incomplete.