Arab Petroleum Congress Cairo. (1965). Fifth Arab Petroleum Congress organized by the Secretariat General of the League of Arab States, Cairo, March 16-23, 1965: Congress directory. Dar el-Hana Press.
Chicago Style (17th ed.) CitationArab Petroleum Congress Cairo. Fifth Arab Petroleum Congress Organized by the Secretariat General of the League of Arab States, Cairo, March 16-23, 1965: Congress Directory. [Cairo: Dar el-Hana Press, 1965.
MLA引文Arab Petroleum Congress Cairo. Fifth Arab Petroleum Congress Organized by the Secretariat General of the League of Arab States, Cairo, March 16-23, 1965: Congress Directory. Dar el-Hana Press, 1965.
警告：这些引文格式不一定是100％准确.