Lubricating installation, Howard Automobile Co., Southern California, 1931 [envelope front]

Chicago citation style
Lubricating installation, Howard Automobile Co., Southern California, 1931 [envelope front]. Retrieved from the Digital Public Library of America, http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll170/id/3783. (Accessed November 21, 2018.)
APA citation style
Lubricating installation, Howard Automobile Co., Southern California, 1931 [envelope front]. Retrieved from the Digital Public Library of America, http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll170/id/3783
MLA citation style
Retrieved from the Digital Public Library of America <http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll170/id/3783>.
Note: These citations are programmatically generated and may be incomplete.