International Congress on Environmental Geotechnics Lisboa, Portugal, & Pinto, P. S. e. (1998). Environmental geotechnics: Proceedings of the third International Congress on Environmental Geotechnics : Lisboa, Portugal, 7-11 September, 1998. A.A. Balkema.
Chicago Style (17th ed.) CitationInternational Congress on Environmental Geotechnics Lisboa, Portugal, and Pedro SĂȘco e. Pinto. Environmental Geotechnics: Proceedings of the Third International Congress on Environmental Geotechnics : Lisboa, Portugal, 7-11 September, 1998. Rotterdam, Netherlands : Brookfield, VT: A.A. Balkema, 1998.
MLA (9th ed.) CitationInternational Congress on Environmental Geotechnics Lisboa, Portugal, and Pedro SĂȘco e. Pinto. Environmental Geotechnics: Proceedings of the Third International Congress on Environmental Geotechnics : Lisboa, Portugal, 7-11 September, 1998. A.A. Balkema, 1998.