APA (7th ed.) Citation

Russell, J. C., & PA, A. W. C. C. B. (1980). Ultra and the Campaign Against the U-Boats in World War II.

Chicago Style (17th ed.) Citation

Russell, Jerry C., and ARMY WAR COLL CARLISLE BARRACKS PA. Ultra and the Campaign Against the U-Boats in World War II. 1980.

MLA (9th ed.) Citation

Russell, Jerry C., and ARMY WAR COLL CARLISLE BARRACKS PA. Ultra and the Campaign Against the U-Boats in World War II. 1980.