APA (7th ed.) Citation

British Crop Protection Council & Clarke, J. (1992). Set-aside: Proceedings of a symposium. BCPC Registered Office.

Chicago Style (17th ed.) Citation

British Crop Protection Council and James Clarke. Set-aside: Proceedings of a Symposium. Farnham, Surrey, UK: BCPC Registered Office, 1992.

MLA (9th ed.) Citation

British Crop Protection Council and James Clarke. Set-aside: Proceedings of a Symposium. BCPC Registered Office, 1992.