Παραπομπή APA

Manning , W. J., & Feder , W. A. (1980). Biomonitoring air pollutants with plants. Applied science publishers Ltd.

Παραπομπή Chicago Style

Manning , William J., και William A. Feder. Biomonitoring Air Pollutants with Plants. London: Applied science publishers Ltd, 1980.

Παραπομπή MLA

Manning , William J., και William A. Feder. Biomonitoring Air Pollutants with Plants. Applied science publishers Ltd, 1980.