Yenne, B. (2004). Operation Cobra and the great offensive: Sixty days that changed the course of World War II. Pocket Books.
芝加哥风格引文Yenne, Bill. Operation Cobra and the Great Offensive: Sixty Days That Changed the Course of World War II. New York: Pocket Books, 2004.
MLA引文Yenne, Bill. Operation Cobra and the Great Offensive: Sixty Days That Changed the Course of World War II. Pocket Books, 2004.
警告：这些引文格式不一定是100％准确.