APA (7th ed.) Citation

Warren, J., Lawson, C., & Belcher, K. W. (2008). The agri-environment. Cambridge University Press.

Chicago Style (17th ed.) Citation

Warren, John, Clare Lawson, and Kenneth Ward Belcher. The Agri-environment. Cambridge, Eng: Cambridge University Press, 2008.

MLA (9th ed.) Citation

Warren, John, et al. The Agri-environment. Cambridge University Press, 2008.