Gerson, L. L., & Bemis, S. F. (1967). John Foster Dulles. Cooper Square Publishers.
芝加哥风格引文Gerson, Louis L., 与 Samuel Flagg Bemis. John Foster Dulles. New York: Cooper Square Publishers, 1967.
MLA引文Gerson, Louis L., 与 Samuel Flagg Bemis. John Foster Dulles. Cooper Square Publishers, 1967.
警告：这些引文格式不一定是100％准确.