Não informado. (1996). Nutrient Cycling in Agroecosystems. Kluwer Academic Publishers.
Cita Chicago Style (17a ed.)Não informado. Nutrient Cycling in Agroecosystems. Dordrecht, Holanda: Kluwer Academic Publishers, 1996.
Cita MLA (8a ed.)Não informado. Nutrient Cycling in Agroecosystems. Kluwer Academic Publishers, 1996.
Precaución: Estas citas no son 100% exactas.