APA (7th ed.) Citation

Williamson, D. R., & Lane, P. B. (1989). The use of herbicides in the forest 1989 ([3rd ed.].). Her Majesty's Stationery Office.

Chicago Style (17th ed.) Citation

Williamson, D. R., and P. B. Lane. The Use of Herbicides in the Forest 1989. [3rd ed.]. London: Her Majesty's Stationery Office, 1989.

MLA (9th ed.) Citation

Williamson, D. R., and P. B. Lane. The Use of Herbicides in the Forest 1989. [3rd ed.]. Her Majesty's Stationery Office, 1989.