Maas, G. (1895). Die untere Kreide des subhercynen Quadersandsteingebirges. Berlin.
Chicago Style CitationMaas, Günther. Die Untere Kreide Des Subhercynen Quadersandsteingebirges. Berlin, 1895.
MLA CitationMaas, Günther. Die Untere Kreide Des Subhercynen Quadersandsteingebirges. Berlin, 1895.
Warning: These citations may not always be 100% accurate.