APA (7th ed.) Citation

Watzka, R. (2003). Danube-Oder-Elbe Canal: An opportunity or a threat? ([1st ed.].). DAPHNE - Institute of Applied Ecology.

Chicago Style (17th ed.) Citation

Watzka, Richard. Danube-Oder-Elbe Canal: An Opportunity or a Threat? [1st ed.]. Bratislava: DAPHNE - Institute of Applied Ecology, 2003.

MLA (9th ed.) Citation

Watzka, Richard. Danube-Oder-Elbe Canal: An Opportunity or a Threat? [1st ed.]. DAPHNE - Institute of Applied Ecology, 2003.