APA (7th ed.) Citation

Eames, H. E. (1909). The rifle in war ([2nd ed. ?].). U.S. Cavalry Association.

Chicago Style (17th ed.) Citation

Eames, Henry E. The Rifle in War. [2nd ed. ?]. Fort Leavenworth, Kan.: U.S. Cavalry Association, 1909.

MLA (9th ed.) Citation

Eames, Henry E. The Rifle in War. [2nd ed. ?]. U.S. Cavalry Association, 1909.