APA citáció

Petrescu L & Bilal E. (2006). Heavy metal pollution in the area of Crucea uranium mine (Romania). Szeged.

Chicago Style (17th ed.) Citation

Petrescu L and Bilal E. Heavy Metal Pollution in the Area of Crucea Uranium Mine (Romania). Department of Mineralogy, Geochemistry and Petrology, University of Szeged: Szeged, 2006.

MLA idézés

Petrescu L and Bilal E. Heavy Metal Pollution in the Area of Crucea Uranium Mine (Romania). Szeged, 2006.