Warner, O. (1965). The sea and the sword: The Baltic, 1630-1945. Cape.
芝加哥风格引文Warner, Oliver. The Sea and the Sword: The Baltic, 1630-1945. London: Cape, 1965.
MLA引文Warner, Oliver. The Sea and the Sword: The Baltic, 1630-1945. Cape, 1965.
警告：这些引文格式不一定是100％准确.