APA (7th ed.) Citation

Rezagholilou, A., & Nikraz, H. (2013). Protective layer for tunnels under rock fall impacts.

Chicago Style (17th ed.) Citation

Rezagholilou, Alireza, and H. Nikraz. Protective Layer for Tunnels Under Rock Fall Impacts. 2013.

MLA (9th ed.) Citation

Rezagholilou, Alireza, and H. Nikraz. Protective Layer for Tunnels Under Rock Fall Impacts. 2013.

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