APA Баримт

Department of economic and social affairs. (2008). 2006 Energy statistics yearbook. United Nations.

Чикаго маягийн жагсаалт

Department of economic and social affairs. 2006 Energy Statistics Yearbook. New York: United Nations, 2008.

MLA ишлэл

Department of economic and social affairs. 2006 Energy Statistics Yearbook. United Nations, 2008.

Warning: These citations may not always be 100% accurate.