APA (7th ed.) Citation

British Crop Protection Council, Fryer, J. D., & Makepeace, R. J. (1977). Weed control handbook. Blackwell Scientific.

Chicago Style (17th ed.) Citation

British Crop Protection Council, J. D. Fryer, and Richard John Makepeace. Weed Control Handbook. Oxford: Blackwell Scientific, 1977.

MLA (9th ed.) Citation

British Crop Protection Council, et al. Weed Control Handbook. Blackwell Scientific, 1977.