APA (7th ed.) Citation

Gail, W. W. (1919). Yellowstone County, Montana, in the world war, 1917-1918-1919. War Book Pub. Co..

Chicago Style (17th ed.) Citation

Gail, William W. Yellowstone County, Montana, in the World War, 1917-1918-1919. [Billings, Mont.: War Book Pub. Co., 1919.

MLA (8th ed.) Citation

Gail, William W. Yellowstone County, Montana, in the World War, 1917-1918-1919. War Book Pub. Co., 1919.

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