APA (7th ed.) Citation

Barnard, R. (1977). The era of World War II: General reference works, biography. Dept. of Defense, Dept. of the Army, United States Army Military History Institute.

Chicago Style (17th ed.) Citation

Barnard, Roy. The Era of World War II: General Reference Works, Biography. Carlisle Barracks, Pa.: Dept. of Defense, Dept. of the Army, United States Army Military History Institute, 1977.

MLA (9th ed.) Citation

Barnard, Roy. The Era of World War II: General Reference Works, Biography. Dept. of Defense, Dept. of the Army, United States Army Military History Institute, 1977.