Não informado. (1987). Weed technology. Weed Science Society of America.
Style de citation Chicago (17e éd.)Não informado. Weed Technology. Champaign, Ill: Weed Science Society of America, 1987.
Style de citation MLA (8e éd.)Não informado. Weed Technology. Weed Science Society of America, 1987.
Attention : ces citations peuvent ne pas être correctes à 100%.