1911 catalogue 'F' of aeronautical supplies

Chicago citation style
E.J. Willis Company. 1911 catalogue 'F' of aeronautical supplies. Retrieved from the Digital Public Library of America, http://digitalcollections.powerlibrary.org/cdm/ref/collection/pcalo-amc/id/28501. (Accessed December 14, 2018.)
APA citation style
E.J. Willis Company, 1911 catalogue 'F' of aeronautical supplies. Retrieved from the Digital Public Library of America, http://digitalcollections.powerlibrary.org/cdm/ref/collection/pcalo-amc/id/28501
MLA citation style
E.J. Willis Company. Retrieved from the Digital Public Library of America <http://digitalcollections.powerlibrary.org/cdm/ref/collection/pcalo-amc/id/28501>.
Note: These citations are programmatically generated and may be incomplete.