APA (7th ed.) Citation

British Sulphur Corporation, ltd. Statistical supplement. British Sulphur Corporation, ltd.

Chicago Style (17th ed.) Citation

British Sulphur Corporation, ltd. Statistical Supplement. London: British Sulphur Corporation, ltd.

MLA (8th ed.) Citation

British Sulphur Corporation, ltd. Statistical Supplement. British Sulphur Corporation, ltd.

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