Emilia-Romagna (Italy). Dept. of the Environment, Vollenweider, R. A., Marchetti, R., & Viviani, R. (1992). Marine coastal eutrophication: The response of marine transitional systems to human impact : problems and perspectives for restoration ; proceedings of an International Conference, Bologna, Italy, 21-24 March 1990. Elsevier.
芝加哥风格引文Emilia-Romagna (Italy). Dept. of the Environment, Richard A. Vollenweider, R. Marchetti, 与 Romano Viviani. Marine Coastal Eutrophication: The Response of Marine Transitional Systems to Human Impact : Problems and Perspectives for Restoration ; Proceedings of an International Conference, Bologna, Italy, 21-24 March 1990. Amsterdam ; New York: Elsevier, 1992.
MLA引文Emilia-Romagna (Italy). Dept. of the Environment, et al. Marine Coastal Eutrophication: The Response of Marine Transitional Systems to Human Impact : Problems and Perspectives for Restoration ; Proceedings of an International Conference, Bologna, Italy, 21-24 March 1990. Elsevier, 1992.