APA citáció

Onac Bogdan P. & Tămaş Tudor. (2010). Cave minerals of West-Central Romania. Szeged.

Chicago Style (17th ed.) Citation

Onac Bogdan P. and Tămaş Tudor. Cave Minerals of West-Central Romania. Department of Mineralogy, Geochemistry and Petrology, University of Szeged: Szeged, 2010.

MLA idézés

Onac Bogdan P. and Tămaş Tudor. Cave Minerals of West-Central Romania. Szeged, 2010.