Cita APA (7a ed.)
Vrieling, A. (2002). Erosion risk mapping: A methodological case study in the Colombian eastern plains.
Cita Chicago Style (17a ed.)
Vrieling, A. Erosion Risk Mapping: A Methodological Case Study in the Colombian Eastern Plains. 2002.
Cita MLA (9a ed.)
Vrieling, A. Erosion Risk Mapping: A Methodological Case Study in the Colombian Eastern Plains. 2002.
Precaución: Estas citas no son 100% exactas.