APA (7th ed.) Citation

IEA Coal Research. (1989). The Problems of sulphur. Published by Butterworths on behalf of IEA Coal Research.

Chicago Style (17th ed.) Citation

IEA Coal Research. The Problems of Sulphur. London ; Boston: Published by Butterworths on behalf of IEA Coal Research, 1989.

MLA (9th ed.) Citation

IEA Coal Research. The Problems of Sulphur. Published by Butterworths on behalf of IEA Coal Research, 1989.

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