Surgical needle, Brackwood Corporation Ltd., Southern California, 1930 [envelope back]

Chicago citation style
Surgical needle, Brackwood Corporation Ltd., Southern California, 1930 [envelope back]. Retrieved from the Digital Public Library of America, http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll170/id/3315. (Accessed November 15, 2018.)
APA citation style
Surgical needle, Brackwood Corporation Ltd., Southern California, 1930 [envelope back]. Retrieved from the Digital Public Library of America, http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll170/id/3315
MLA citation style
Retrieved from the Digital Public Library of America <http://digitallibrary.usc.edu/cdm/ref/collection/p15799coll170/id/3315>.
Note: These citations are programmatically generated and may be incomplete.