Johnson-Norton Prosthetic Limbs (1915)

Chicago citation style
Johnson-Norton Artificial Limb Company, Inc.. Johnson-Norton Prosthetic Limbs (1915). 1915. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/advert/id/227. (Accessed April 25, 2018.)
APA citation style
Johnson-Norton Artificial Limb Company, Inc., (1915) Johnson-Norton Prosthetic Limbs (1915). Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/advert/id/227
MLA citation style
Johnson-Norton Artificial Limb Company, Inc.. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/advert/id/227>.
Note: These citations are programmatically generated and may be incomplete.