Kilchenmann, A., Henning, K., & Gries, A. (1987). Schadstoffbelastung der Luft in Baden-Württemberg. Geograph. Inst. II, Univ, Karlsruhe.
Chicago Style (17th ed.) CitationKilchenmann, André, Kurt Henning, and Astrid Gries. Schadstoffbelastung Der Luft in Baden-Württemberg. Karlsruhe: Geograph. Inst. II, Univ, Karlsruhe, 1987.
MLA (9th ed.) CitationKilchenmann, André, et al. Schadstoffbelastung Der Luft in Baden-Württemberg. Geograph. Inst. II, Univ, Karlsruhe, 1987.
Warning: These citations may not always be 100% accurate.