Metal Ruler

Chicago citation style
Alexander Isley, American, b. 1961. Metal Ruler. 1985. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Achndm_1993-151-37&repo=DPLA. (Accessed November 18, 2018.)
APA citation style
Alexander Isley, American, b. 1961, (1985) Metal Ruler. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Achndm_1993-151-37&repo=DPLA
MLA citation style
Alexander Isley, American, b. 1961. Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Achndm_1993-151-37&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.