Intertech Bow Compass Sold by Hearlihy & Co

Chicago citation style
Intertech Drawing Instruments. Intertech Bow Compass Sold by Hearlihy & Co. 1987. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmah_904413&repo=DPLA. (Accessed November 20, 2018.)
APA citation style
Intertech Drawing Instruments, (1987) Intertech Bow Compass Sold by Hearlihy & Co. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anmah_904413&repo=DPLA
MLA citation style
Intertech Drawing Instruments. Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anmah_904413&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.