Gaya APA

Zektser, I, S., Everett, L, G. (2000). Groundwater and the environtment : Applications for the Global Community / Igor S. Zektser; Editor, Lorne G. Everett . London: Lewis.

Gaya MLA

Zektser, Igor, S.., Everett, Lorne, G.. "Groundwater and the environtment : Applications for the Global Community / Igor S. Zektser; Editor, Lorne G. Everett". London: Lewis, 2000. Textbook.