APA stil citiranja

(2010). Best practice guidance for effective methane drainge and use in coal mines: Best practice guidance for effective methane drainge and use in coal mines. New York ; Geneva: United Nations.

Chicago stil citiranja

Best practice guidance for effective methane drainge and use in coal mines: Best practice guidance for effective methane drainge and use in coal mines. New York ; Geneva: United Nations, 2010.

MLA stil citiranja

Best practice guidance for effective methane drainge and use in coal mines: Best practice guidance for effective methane drainge and use in coal mines. New York ; Geneva: United Nations, 2010.