Cita APA (7a ed.)

International Energy Agency. (2011). Coal, medium-term market report .: Market trends and projections to . OECD/IEA.

Cita Chicago Style (17a ed.)

International Energy Agency. Coal, Medium-term Market Report .: Market Trends and Projections to . Paris: OECD/IEA, 2011.

Cita MLA (9a ed.)

International Energy Agency. Coal, Medium-term Market Report .: Market Trends and Projections to . OECD/IEA, 2011.