Two Construction Workers

Chicago citation style
Hugh Laidman. Two Construction Workers. 1964. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anasm_A19760517000&repo=DPLA. (Accessed December 12, 2018.)
APA citation style
Hugh Laidman, (1964) Two Construction Workers. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anasm_A19760517000&repo=DPLA
MLA citation style
Hugh Laidman. Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anasm_A19760517000&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.