Ray, A., Gadde, M., & Spearing, S. (2013). Numerical modeling of the performance of active and passive bolts installed at an Illinois basin coal mine.
Chicago Style (17th ed.) CitationRay, A., M. Gadde, and Sam Spearing. Numerical Modeling of the Performance of Active and Passive Bolts Installed at an Illinois Basin Coal Mine. 2013.
MLA (9th ed.) CitationRay, A., et al. Numerical Modeling of the Performance of Active and Passive Bolts Installed at an Illinois Basin Coal Mine. 2013.
Warning: These citations may not always be 100% accurate.