APA (7th ed.) Citation

Jang, H. D., & Yang, H. (2011). A Study of RMR in Tunnel with Risk Factor of Collapse. Korean Society for Rock Mechanics.

Chicago Style (17th ed.) Citation

Jang, Hyong Doo, and H. Yang. A Study of RMR in Tunnel with Risk Factor of Collapse. Korean Society for Rock Mechanics, 2011.

MLA (9th ed.) Citation

Jang, Hyong Doo, and H. Yang. A Study of RMR in Tunnel with Risk Factor of Collapse. Korean Society for Rock Mechanics, 2011.