Poels, R., & Agricultural University Wageningen, W. (. B. (1987). Soils, water and nutrients in a forest ecosystem in Suriname.
استشهاد بنمط شيكاغوPoels, R.L.H., و Wageningen (Países Bajos) Agricultural University Wageningen. Soils, Water and Nutrients in a Forest Ecosystem in Suriname. 1987.
MLA استشهادPoels, R.L.H., و Wageningen (Países Bajos) Agricultural University Wageningen. Soils, Water and Nutrients in a Forest Ecosystem in Suriname. 1987.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.