APA (7th ed.) Citation

(1999). Fertilizer yearbook. British Sulphur Co..

Chicago Style (17th ed.) Citation

Fertilizer Yearbook. London, England: British Sulphur Co., 1999.

MLA (9th ed.) Citation

Fertilizer Yearbook. British Sulphur Co., 1999.

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