APA
Schwedt G., . (2001). The essential guide to environmental chemistry. Chichester: John Wiley.
Chicago
Schwedt Georg, . 2001. The essential guide to environmental chemistry. Chichester: John Wiley.
Harvard
Schwedt G., . (2001). The essential guide to environmental chemistry. Chichester: John Wiley.
MLA
Schwedt Georg, . The essential guide to environmental chemistry. Chichester: John Wiley. 2001.