APA (7th ed.) Citation

(1918). Additional notes on employment of machine guns. [publisher not identified].

Chicago Style (17th ed.) Citation

Additional Notes on Employment of Machine Guns. [Washington]: [publisher not identified], 1918.

MLA (9th ed.) Citation

Additional Notes on Employment of Machine Guns. [publisher not identified], 1918.

Warning: These citations may not always be 100% accurate.