ATM, Spectrometer, H-alpha, Film Magazine

Chicago citation style
ATM, Spectrometer, H-alpha, Film Magazine. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anasm_A19820461000&repo=DPLA. (Accessed November 16, 2018.)
APA citation style
ATM, Spectrometer, H-alpha, Film Magazine. Retrieved from the Digital Public Library of America, http://collections.si.edu/search/results.htm?q=record_ID%3Anasm_A19820461000&repo=DPLA
MLA citation style
Retrieved from the Digital Public Library of America <http://collections.si.edu/search/results.htm?q=record_ID%3Anasm_A19820461000&repo=DPLA>.
Note: These citations are programmatically generated and may be incomplete.