APA-referens

Brown, R. M. (1975). Chemical control of weeds in the forest (1.). Her Majesty`s Stationary Office.

Chicago-stil citat

Brown, R M. Chemical Control of Weeds in the Forest. 1. London: Her Majesty`s Stationary Office, 1975.

MLA-referens

Brown, R M. Chemical Control of Weeds in the Forest. 1. Her Majesty`s Stationary Office, 1975.