Telephone Answering Machine

Chicago citation style
Minatronics Corporation. Telephone Answering Machine. ca 1966. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmah_714275&repo=DPLA. (Accessed November 21, 2018.)
APA citation style
Minatronics Corporation, (ca 1966) Telephone Answering Machine. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmah_714275&repo=DPLA
MLA citation style
Minatronics Corporation. Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmah_714275&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.