Cita APA (7th ed.)

Rapid Excavation and Tunneling Conference, ebrary, Inc, DiPonio, M. A., & Dixon, C. (2013). Rapid Excavation and Tunneling Conference 2013 proceedings. Society for Mining Metallurgy and Exploration.

Cita Chicago (17th ed.)

Rapid Excavation and Tunneling Conference, Inc ebrary, Michael A. DiPonio, i Chris Dixon. Rapid Excavation and Tunneling Conference 2013 Proceedings. Englewood: Society for Mining Metallurgy and Exploration, 2013.

Cita MLA (9th ed.)

Rapid Excavation and Tunneling Conference, et al. Rapid Excavation and Tunneling Conference 2013 Proceedings. Society for Mining Metallurgy and Exploration, 2013.