APA (7th ed.) Citation

Grigorescu, D. Paleontological Heritage and its Conservation in the UNESCO European Geoparks. OICC Press.

Chicago Style (17th ed.) Citation

Grigorescu, Dan. Paleontological Heritage and Its Conservation in the UNESCO European Geoparks. OICC Press.

MLA (9th ed.) Citation

Grigorescu, Dan. Paleontological Heritage and Its Conservation in the UNESCO European Geoparks. OICC Press.

Warning: These citations may not always be 100% accurate.