(2003). Why expanding earth?: A book in honour of Ott Christoph Hilgenberg ; proceedings of the 3rd Lautenthaler Montanistisches Colloquium held in Lautenthal, Mining Industry Museum, on May 26, 2001. INGV Publ.
Chicago-Zitierstil (17. Ausg.)Why Expanding Earth?: A Book in Honour of Ott Christoph Hilgenberg ; Proceedings of the 3rd Lautenthaler Montanistisches Colloquium Held in Lautenthal, Mining Industry Museum, on May 26, 2001. Roma: INGV Publ, 2003.
MLA-Zitierstil (9. Ausg.)Why Expanding Earth?: A Book in Honour of Ott Christoph Hilgenberg ; Proceedings of the 3rd Lautenthaler Montanistisches Colloquium Held in Lautenthal, Mining Industry Museum, on May 26, 2001. INGV Publ, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.