Botz, R., & Müller, G. (1987). Geochemical investigations of Upper Permian (Zechstein) carbonates and associated organic matter in the NW-German Basin. Geochemistry, 46, .
Chicago Style (17th ed.) CitationBotz, Reiner, and German Müller. "Geochemical Investigations of Upper Permian (Zechstein) Carbonates and Associated Organic Matter in the NW-German Basin." Geochemistry 46 (1987).
MLA (9th ed.) CitationBotz, Reiner, and German Müller. "Geochemical Investigations of Upper Permian (Zechstein) Carbonates and Associated Organic Matter in the NW-German Basin." Geochemistry, vol. 46, 1987.
Warning: These citations may not always be 100% accurate.