Yates 91 matcher & profiling machine, 'model B'

Chicago citation style
P.B. Yates Machine Company. Yates 91 matcher & profiling machine, 'model B'. Retrieved from the Digital Public Library of America, http://digitalcollections.powerlibrary.org/cdm/ref/collection/pcalo-amc/id/71313. (Accessed December 15, 2018.)
APA citation style
P.B. Yates Machine Company, Yates 91 matcher & profiling machine, 'model B'. Retrieved from the Digital Public Library of America, http://digitalcollections.powerlibrary.org/cdm/ref/collection/pcalo-amc/id/71313
MLA citation style
P.B. Yates Machine Company. Retrieved from the Digital Public Library of America <http://digitalcollections.powerlibrary.org/cdm/ref/collection/pcalo-amc/id/71313>.
Note: These citations are programmatically generated and may be incomplete.