(1968). United States interests in the Middle East. American Enterprise Institute for Public Policy Research.
芝加哥风格引文United States Interests in the Middle East. Washington D.C: American Enterprise Institute for Public Policy Research, 1968.
MLA引文United States Interests in the Middle East. American Enterprise Institute for Public Policy Research, 1968.
警告：这些引文格式不一定是100％准确.