APA引文

(1991). Energy For Law Income Settlements United Nations Centre For Human Settlements. UNCHS.

Chicago Style (17th ed.) Citation

Energy For Law Income Settlements United Nations Centre For Human Settlements. UNCHS, 1991.

MLA引文

Energy For Law Income Settlements United Nations Centre For Human Settlements. UNCHS, 1991.

警告：这些引文格式不一定是100％准确.