Magnetic Shields (1911)

Chicago citation style
Thacher Magnetic Shield Company, Inc.. Magnetic Shields (1911). January 1911. Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/advert/id/383. (Accessed September 24, 2018.)
APA citation style
Thacher Magnetic Shield Company, Inc., (January 1911) Magnetic Shields (1911). Retrieved from the Digital Public Library of America, http://cdm16786.contentdm.oclc.org/cdm/ref/collection/advert/id/383
MLA citation style
Thacher Magnetic Shield Company, Inc.. Retrieved from the Digital Public Library of America <http://cdm16786.contentdm.oclc.org/cdm/ref/collection/advert/id/383>.
Note: These citations are programmatically generated and may be incomplete.