Manning , W. J., & Feder , W. A. (1980). Biomonitoring air pollutants with plants. Applied science publishers Ltd.
Chicago Style aipamenaManning , William J., and William A. Feder. Biomonitoring Air Pollutants with Plants. London: Applied science publishers Ltd, 1980.
MLA aipamenaManning , William J., and William A. Feder. Biomonitoring Air Pollutants with Plants. Applied science publishers Ltd, 1980.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.