Lua APA (7ú heag.)
Schwartz, F. W., & Zhang, H. (2003). Fundamentals of ground water. Wiley.
Lua i Stíl Chicago (17ú heag.)
Schwartz, F. W., agus Hubao Zhang. Fundamentals of Ground Water. New York: Wiley, 2003.
Lua MLA (9ú heag.)
Schwartz, F. W., agus Hubao Zhang. Fundamentals of Ground Water. Wiley, 2003.
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