(1974). Groundwater Pollution in Europe: Proceedings of a Conference organized by the Water Research Association in Reading, England, Sept. 1972. Water Information Center.
Chicago-Zitierstil (17. Ausg.)Groundwater Pollution in Europe: Proceedings of a Conference Organized by the Water Research Association in Reading, England, Sept. 1972. Port Washington: Water Information Center, 1974.
MLA-Zitierstil (9. Ausg.)Groundwater Pollution in Europe: Proceedings of a Conference Organized by the Water Research Association in Reading, England, Sept. 1972. Water Information Center, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.