Metcalf, O. R. (1976). British defence policy, strategy, and diplomacy, 1931-1936. University of Cambridge.
Chicago Style (17th ed.) CitationMetcalf, Oliver Railton. British Defence Policy, Strategy, and Diplomacy, 1931-1936. University of Cambridge, 1976.
MLA引文Metcalf, Oliver Railton. British Defence Policy, Strategy, and Diplomacy, 1931-1936. University of Cambridge, 1976.
警告：這些引文格式不一定是100％准確.