Organisation for Economic Co-operation and Development (OECD) & International Energy Agency (IEA). (1994). Global methane and the coal industry: A two-part report on methane emissions from the coal industry and coalbed methane recovery and use. OECD.
Chicago Style (17. basım) AtıfOrganisation for Economic Co-operation and Development (OECD) ve International Energy Agency (IEA). Global Methane and the Coal Industry: A Two-part Report on Methane Emissions from the Coal Industry and Coalbed Methane Recovery and Use. Paris: OECD, 1994.
MLA (9th ed.) AtıfOrganisation for Economic Co-operation and Development (OECD) ve International Energy Agency (IEA). Global Methane and the Coal Industry: A Two-part Report on Methane Emissions from the Coal Industry and Coalbed Methane Recovery and Use. OECD, 1994.