Bonacci, O. (1995). Investigations in karst hydrology of Croatia. The Vrana lake on the island of Cres ([1st ed.].). Hrvatska akademija znanosti i umjetnosti.
Chicago-Zitierstil (17. Ausg.)Bonacci, Ongjen. Investigations in Karst Hydrology of Croatia. The Vrana Lake on the Island of Cres. [1st ed.]. Zagreb: Hrvatska akademija znanosti i umjetnosti, 1995.
MLA-Zitierstil (9. Ausg.)Bonacci, Ongjen. Investigations in Karst Hydrology of Croatia. The Vrana Lake on the Island of Cres. [1st ed.]. Hrvatska akademija znanosti i umjetnosti, 1995.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.