APA (7th ed.) Citation

Mitchell, W. A. (1938). Army engineering (Fifth edition (revised).). The Society of American military engineers.

Chicago Style (17th ed.) Citation

Mitchell, William A. Army Engineering. Fifth edition (revised). Washington, D.C.: The Society of American military engineers, 1938.

MLA (9th ed.) Citation

Mitchell, William A. Army Engineering. Fifth edition (revised). The Society of American military engineers, 1938.