Radio telegraph and telephone equipment : designed for commercial, ship and shore stations, military installations, pleasure yachts and cruiser auxiliaries, schools and colleges, privately-owned research and experimental stations

Chicago citation style
Wireless Specialty Apparatus Company. Radio telegraph and telephone equipment : designed for commercial, ship and shore stations, military installations, pleasure yachts and cruiser auxiliaries, schools and colleges, privately-owned research and experimental stations. Retrieved from the Digital Public Library of America, http://digitalcollections.powerlibrary.org/cdm/ref/collection/pcalo-amc/id/29332. (Accessed December 11, 2018.)
APA citation style
Wireless Specialty Apparatus Company, Radio telegraph and telephone equipment : designed for commercial, ship and shore stations, military installations, pleasure yachts and cruiser auxiliaries, schools and colleges, privately-owned research and experimental stations. Retrieved from the Digital Public Library of America, http://digitalcollections.powerlibrary.org/cdm/ref/collection/pcalo-amc/id/29332
MLA citation style
Wireless Specialty Apparatus Company. Retrieved from the Digital Public Library of America <http://digitalcollections.powerlibrary.org/cdm/ref/collection/pcalo-amc/id/29332>.
Note: These citations are programmatically generated and may be incomplete.