APA (7th ed.) Citation

Rapid Excavation and Tunneling Conference <2011, San Francisco, Calif.>, Redmond, S., & Romero, V. (2011). 2011 rapid excavation and tunneling conference: Proceedings. Society for Mining, Metallurgy, and Exploration, Inc.

Chicago Style (17th ed.) Citation

Rapid Excavation and Tunneling Conference <2011, San Francisco, Calif.>, Steve Redmond, and Victor Romero. 2011 Rapid Excavation and Tunneling Conference: Proceedings. Englewood, Colo: Society for Mining, Metallurgy, and Exploration, Inc, 2011.

MLA (9th ed.) Citation

Rapid Excavation and Tunneling Conference <2011, San Francisco, Calif.>, et al. 2011 Rapid Excavation and Tunneling Conference: Proceedings. Society for Mining, Metallurgy, and Exploration, Inc, 2011.