Potentiometer, low resistance standard

Chicago citation style
Potentiometer, low resistance standard. 1933~. Retrieved from the Digital Public Library of America, http://archives-dc.library.caltech.edu/islandora/object/ct1%3A97. (Accessed December 17, 2018.)
APA citation style
(1933~) Potentiometer, low resistance standard. Retrieved from the Digital Public Library of America, http://archives-dc.library.caltech.edu/islandora/object/ct1%3A97
MLA citation style
Retrieved from the Digital Public Library of America <http://archives-dc.library.caltech.edu/islandora/object/ct1%3A97>.
Note: These citations are programmatically generated and may be incomplete.