Craig 4501 Handheld Electronic Calculator

Chicago citation style
Bowmar/Ali. Craig 4501 Handheld Electronic Calculator. ca 1972. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmah_214349&repo=DPLA. (Accessed November 17, 2018.)
APA citation style
Bowmar/Ali, (ca 1972) Craig 4501 Handheld Electronic Calculator. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmah_214349&repo=DPLA
MLA citation style
Bowmar/Ali. Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmah_214349&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.