Perry, J., Vanderklein, E., & Lemons, J. d. (1996). Water quality: Management of a natural resource. Blackwell Science.
Chicago Style (17. basım) AtıfPerry, James, Elizabeth Vanderklein, ve John derl Lemons. Water Quality: Management of a Natural Resource. Cambridge, Mass, USA: Blackwell Science, 1996.
MLA (9th ed.) AtıfPerry, James, et al. Water Quality: Management of a Natural Resource. Blackwell Science, 1996.
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