Texas Instruments SR-52 Handheld Electronic Calculator

Chicago citation style
Texas Instruments. Texas Instruments SR-52 Handheld Electronic Calculator. 1977. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmah_214316&repo=DPLA. (Accessed November 21, 2018.)
APA citation style
Texas Instruments, (1977) Texas Instruments SR-52 Handheld Electronic Calculator. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmah_214316&repo=DPLA
MLA citation style
Texas Instruments. Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmah_214316&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.