(2005). Sinkholes and the engineering and environmental impacts of Karst: Proceedings of the tenth multidisciplinary conference, September 24 - 28, 2005, San Antonio, Texas. American Society of Civil Engineers.
Chicago-Zitierstil (17. Ausg.)Sinkholes and the Engineering and Environmental Impacts of Karst: Proceedings of the Tenth Multidisciplinary Conference, September 24 - 28, 2005, San Antonio, Texas. Reston, Va: American Society of Civil Engineers, 2005.
MLA-Zitierstil (9. Ausg.)Sinkholes and the Engineering and Environmental Impacts of Karst: Proceedings of the Tenth Multidisciplinary Conference, September 24 - 28, 2005, San Antonio, Texas. American Society of Civil Engineers, 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.