Oxygen analyzer, Model E2

Chicago citation style
Oxygen analyzer, Model E2. 1960~. Retrieved from the Digital Public Library of America, http://archives-dc.library.caltech.edu/islandora/object/ct1%3A92. (Accessed December 17, 2018.)
APA citation style
(1960~) Oxygen analyzer, Model E2. Retrieved from the Digital Public Library of America, http://archives-dc.library.caltech.edu/islandora/object/ct1%3A92
MLA citation style
Retrieved from the Digital Public Library of America <http://archives-dc.library.caltech.edu/islandora/object/ct1%3A92>.
Note: These citations are programmatically generated and may be incomplete.