APA (7th ed.) Citation

International Energy Agency. (2018). Key World Energy Statistics 2018. International Energy Agency.

Chicago Style (17th ed.) Citation

International Energy Agency. Key World Energy Statistics 2018. [Place of publication not identified]: International Energy Agency, 2018.

MLA (9th ed.) Citation

International Energy Agency. Key World Energy Statistics 2018. International Energy Agency, 2018.

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