UN. (1986). Human Settlements Situation In The ECE Region Around 1980 (1. Edisyon.). UN.ECE.
Chicago Style (17th ed.) CitationUN. Human Settlements Situation In The ECE Region Around 1980. 1. Edisyon. New York: UN.ECE, 1986.
MLA (9th ed.) CitationUN. Human Settlements Situation In The ECE Region Around 1980. 1. Edisyon. UN.ECE, 1986.
Warning: These citations may not always be 100% accurate.