Gaya APA

Radosevich, S, R., Holt, J, S. (1984). Weed Ecology: Implications for vegetation management . United States of America: John Wiley & Sons Ltd..

Gaya MLA

Radosevich, Steven, R., Holt, Jodie, S.. "Weed Ecology: Implications for vegetation management". United States of America: John Wiley & Sons Ltd., 1984. Text.