Boulding, K. E. (1962). Conflict and defense: A general theory. Harper torchbooks.
芝加哥风格引文Boulding, Kenneth E. Conflict and Defense: A General Theory. New York: Harper torchbooks, 1962.
MLA引文Boulding, Kenneth E. Conflict and Defense: A General Theory. Harper torchbooks, 1962.
警告：这些引文格式不一定是100％准确.