NSC groups, Southern California, 1931 [image 2]

Chicago citation style
NSC groups, Southern California, 1931 [image 2]. Retrieved from the Digital Public Library of America, http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll170/id/3428. (Accessed November 19, 2018.)
APA citation style
NSC groups, Southern California, 1931 [image 2]. Retrieved from the Digital Public Library of America, http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll170/id/3428
MLA citation style
Retrieved from the Digital Public Library of America <http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll170/id/3428>.
Note: These citations are programmatically generated and may be incomplete.