APA (7th ed.) Citation

Olwell, M. M. (1953). The Fifteenth infantry regiment, 1861-1953. [publisher not identified].

Chicago Style (17th ed.) Citation

Olwell, Murray M. The Fifteenth Infantry Regiment, 1861-1953. [Place of publication not identified]: [publisher not identified], 1953.

MLA (9th ed.) Citation

Olwell, Murray M. The Fifteenth Infantry Regiment, 1861-1953. [publisher not identified], 1953.