Öborn, I. (1994). Morphology, chemistry, mineralogy and fertility of some acid sulfate soils in Sweden. Dept. of Soil Sciences, Swedish University of Agricultural Sciences.
Citação do estilo Chicago (17ª ed.)Öborn, Ingrid. Morphology, Chemistry, Mineralogy and Fertility of Some Acid Sulfate Soils in Sweden. Uppsala: Dept. of Soil Sciences, Swedish University of Agricultural Sciences, 1994.
Citação MLA (8ª ed.)Öborn, Ingrid. Morphology, Chemistry, Mineralogy and Fertility of Some Acid Sulfate Soils in Sweden. Dept. of Soil Sciences, Swedish University of Agricultural Sciences, 1994.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.