Douglas SBD-3

Chicago citation style
R. G. Smith. Douglas SBD-3. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anasm_A19760090000&repo=DPLA. (Accessed December 10, 2018.)
APA citation style
R. G. Smith, Douglas SBD-3. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anasm_A19760090000&repo=DPLA
MLA citation style
R. G. Smith. Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anasm_A19760090000&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.