UN. (1984). Air-Borne Sulphur Pollution: : Effects And Control (1. Edisyon.). UN.ECE.
Chicago Style (17th ed.) CitationUN. Air-Borne Sulphur Pollution: : Effects And Control. 1. Edisyon. New York: UN.ECE, 1984.
MLA (9th ed.) CitationUN. Air-Borne Sulphur Pollution: : Effects And Control. 1. Edisyon. UN.ECE, 1984.
Warning: These citations may not always be 100% accurate.