Cita APA (7a ed.)

International Energy Agency. (2018). World Energy Investment 2018. Organisation for Economic Co-operation and Development (OECD) Publishing.

Cita Chicago Style (17a ed.)

International Energy Agency. World Energy Investment 2018. Paris, France: Organisation for Economic Co-operation and Development (OECD) Publishing, 2018.

Cita MLA (9a ed.)

International Energy Agency. World Energy Investment 2018. Organisation for Economic Co-operation and Development (OECD) Publishing, 2018.