International Symposium on Eutrophication University of Wisconsin & National Academy of Sciences (U.S.). (1969). Eutrophication: Causes, consequences, correctives; proceedings of a symposium. National Academy of Sciences.
芝加哥风格引文International Symposium on Eutrophication University of Wisconsin 与 National Academy of Sciences (U.S.). Eutrophication: Causes, Consequences, Correctives; Proceedings of a Symposium. Washington: National Academy of Sciences, 1969.
MLA引文International Symposium on Eutrophication University of Wisconsin 与 National Academy of Sciences (U.S.). Eutrophication: Causes, Consequences, Correctives; Proceedings of a Symposium. National Academy of Sciences, 1969.
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