APA (7th ed.) Citation

International Energy Agency. (1977). Coal abstracts. IEA Coal Research, Technical Information Service.

Chicago Style (17th ed.) Citation

International Energy Agency. Coal Abstracts. London: IEA Coal Research, Technical Information Service, 1977.

MLA (9th ed.) Citation

International Energy Agency. Coal Abstracts. IEA Coal Research, Technical Information Service, 1977.

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