Helmet, AH-1-C-1, Experimental

Chicago citation style
Helmet, AH-1-C-1, Experimental. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anasm_A19850093000&repo=DPLA. (Accessed November 21, 2018.)
APA citation style
Helmet, AH-1-C-1, Experimental. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anasm_A19850093000&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anasm_A19850093000&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.