APA-referens

Abbott, L. K. (2003). Soil biological fertility: A key to sustainable land use in agriculture. Boston: Kluwer Academic Publishers.

Chicago-stil citat

Abbott, Lynette K. Soil Biological Fertility: A Key to Sustainable Land Use in Agriculture. Boston: Kluwer Academic Publishers, 2003.

MLA-referens

Abbott, Lynette K. Soil Biological Fertility: A Key to Sustainable Land Use in Agriculture. Boston: Kluwer Academic Publishers, 2003.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.