National Research Council (U.S.). Steering Committee for Frontiers in Soil Science Research & ebrary, Inc. (2009). Frontiers in soil science research: Report of a workshop. National Academies Press.
Citazione stile Chigago Style (17a edizione)National Research Council (U.S.). Steering Committee for Frontiers in Soil Science Research e Inc ebrary. Frontiers in Soil Science Research: Report of a Workshop. Washington, D.C.: National Academies Press, 2009.
Citatione MLA (9a ed.)National Research Council (U.S.). Steering Committee for Frontiers in Soil Science Research e Inc ebrary. Frontiers in Soil Science Research: Report of a Workshop. National Academies Press, 2009.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.