Schweers, W., Labenski, G., & Wolff, P. (1997). Gewässergüte von Baggerseen an der unteren Werra: Der Zeitraum 1993 - 95 = Water quality of gravel-pits at the lower Werra.
Chicago Style (17th ed.) CitationSchweers, Wilko, Gottfried Labenski, and Peter Wolff. Gewässergüte Von Baggerseen an Der Unteren Werra: Der Zeitraum 1993 - 95 = Water Quality of Gravel-pits at the Lower Werra. Witzenhausen, 1997.
MLA (9th ed.) CitationSchweers, Wilko, et al. Gewässergüte Von Baggerseen an Der Unteren Werra: Der Zeitraum 1993 - 95 = Water Quality of Gravel-pits at the Lower Werra. 1997.
Warning: These citations may not always be 100% accurate.