APA (7th ed.) Citation

Smith, R. R. (1953). The approach to the Philippines. Office of the Chief of Military History, Dept. of the Army.

Chicago Style (17th ed.) Citation

Smith, Robert Ross. The Approach to the Philippines. Washington: Office of the Chief of Military History, Dept. of the Army, 1953.

MLA (9th ed.) Citation

Smith, Robert Ross. The Approach to the Philippines. Office of the Chief of Military History, Dept. of the Army, 1953.