APA (7th ed.) Citation

British Crop Protection Council, Worthing, C. R., & Hance, R. J. (1991). The Pesticide manual: A world compendium (Ninth edition.). British Crop Protection Council.

Chicago Style (17th ed.) Citation

British Crop Protection Council, Charles R. Worthing, and R. J. Hance. The Pesticide Manual: A World Compendium. Ninth edition. Surrey: British Crop Protection Council, 1991.

MLA (9th ed.) Citation

British Crop Protection Council, et al. The Pesticide Manual: A World Compendium. Ninth edition. British Crop Protection Council, 1991.