Hagyó, A., & Tóth, G. (2018). The impact of environmental policy on soil quality: Organic carbon and phosphorus levels in croplands and grasslands of the European Natura 2000 network. J Environ Manage.
Chicago-tyylinen lähdeviittausHagyó, Andrea, ja Gergely Tóth. "The Impact of Environmental Policy On Soil Quality: Organic Carbon and Phosphorus Levels in Croplands and Grasslands of the European Natura 2000 Network." J Environ Manage 2018.
MLA-viiteHagyó, Andrea, ja Gergely Tóth. "The Impact of Environmental Policy On Soil Quality: Organic Carbon and Phosphorus Levels in Croplands and Grasslands of the European Natura 2000 Network." J Environ Manage 2018.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.