3 GROUPS OF OXIDATION SPECIMENS

Chicago citation style
National Aeronautics and Space Administration. John H. Glenn Research Center at Lewis Field. 3/1/1999. 3 GROUPS OF OXIDATION SPECIMENS. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17442720. (Accessed September 26, 2018.)
APA citation style
National Aeronautics and Space Administration. John H. Glenn Research Center at Lewis Field. 3/1/1999, 3 GROUPS OF OXIDATION SPECIMENS. Retrieved from the Digital Public Library of America, http://catalog.archives.gov/id/17442720
MLA citation style
National Aeronautics and Space Administration. John H. Glenn Research Center at Lewis Field. 3/1/1999. Retrieved from the Digital Public Library of America <http://catalog.archives.gov/id/17442720>.
Note: These citations are programmatically generated and may be incomplete.