Hassink, J. (1995). Organic Matter Dynamics and N Mineralization in Grassland Soils. DLO Institute for Agrobiology and Soil Fertility.
استشهاد بنمط شيكاغوHassink, Jan. Organic Matter Dynamics and N Mineralization in Grassland Soils. Haren: DLO Institute for Agrobiology and Soil Fertility, 1995.
MLA استشهادHassink, Jan. Organic Matter Dynamics and N Mineralization in Grassland Soils. DLO Institute for Agrobiology and Soil Fertility, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.