APA Баримт

Economic Commission for Europe. (2004). Handbook for the 1979 Convention on Long-range Transboundary Air Pollution and Its Protocols. United Nations.

Чикаго маягийн жагсаалт

Economic Commission for Europe. Handbook for the 1979 Convention on Long-range Transboundary Air Pollution and Its Protocols. New York: United Nations, 2004.

MLA ишлэл

Economic Commission for Europe. Handbook for the 1979 Convention on Long-range Transboundary Air Pollution and Its Protocols. United Nations, 2004.