International Conference on Transportation Facilities through Difficult Terrain Aspen-Snowmass, Colo, Wu, J. T. H., & Barrett, R. K. (1993). Proceedings of the Conference on Transportation Facilities through Difficult Terrain: Aspen-Snowmass, Colorado, USA, 8-12 August 1993. A. A. Balkema.
Chicago Style (17th ed.) CitationInternational Conference on Transportation Facilities through Difficult Terrain Aspen-Snowmass, Colo, Jonathan T. H. Wu, and Robert K. Barrett. Proceedings of the Conference on Transportation Facilities Through Difficult Terrain: Aspen-Snowmass, Colorado, USA, 8-12 August 1993. Rotterdam ; Brookfield, Vt.: A. A. Balkema, 1993.
MLA (9th ed.) CitationInternational Conference on Transportation Facilities through Difficult Terrain Aspen-Snowmass, Colo, et al. Proceedings of the Conference on Transportation Facilities Through Difficult Terrain: Aspen-Snowmass, Colorado, USA, 8-12 August 1993. A. A. Balkema, 1993.