The machine-gun, its drill, signals, and control

Chicago citation style
Ironside, H. A. The machine-gun, its drill, signals, and control. 1915. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/009010136. (Accessed December 11, 2018.)
APA citation style
Ironside, H. A, (1915) The machine-gun, its drill, signals, and control. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/009010136
MLA citation style
Ironside, H. A. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/009010136>.
Note: These citations are programmatically generated and may be incomplete.