Rocky Austria : an illustrated earth history of Austria
MLA
Krenmayr, Hans Georg. Rocky Austria: an Illustrated Earth History of Austria. Vienna: Geological Survey of Austria, 2000
APA, 7th edition
Krenmayr, H. Georg. (2000). Rocky Austria: an illustrated earth history of Austria. Vienna: Geological Survey of Austria
Chicago, 17th edition
Krenmayr, Hans Georg. Rocky Austria: an illustrated earth history of Austria. Vienna: Geological Survey of Austria, 2000