United nations development programme office of projects execution. (1983). Regional development planning region 8: Revised draft final report. Dar Al-Handasah consultants.
芝加哥风格引文United nations development programme office of projects execution. Regional Development Planning Region 8: Revised Draft Final Report. Cairo: Dar Al-Handasah consultants, 1983.
MLA引文United nations development programme office of projects execution. Regional Development Planning Region 8: Revised Draft Final Report. Dar Al-Handasah consultants, 1983.
警告：这些引文格式不一定是100％准确.