APA (7th ed.) Citation

Setzekorn, E. B. (2017). Joining the Great War, April 1917-April 1918. Center of Military History, United States Army.

Chicago Style (17th ed.) Citation

Setzekorn, Eric B. Joining the Great War, April 1917-April 1918. Washington, D.C.: Center of Military History, United States Army, 2017.

MLA (9th ed.) Citation

Setzekorn, Eric B. Joining the Great War, April 1917-April 1918. Center of Military History, United States Army, 2017.

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