Cita APA (7a ed.)
Penning de Vries, F. W. (2002). The management of sloping lands for sustainable agriculture: ASIALAND Sloping Land Phase 4 - Final report. International Water Management Institute.
Cita Chicago Style (17a ed.)
Penning de Vries, Frits W.T. The Management of Sloping Lands for Sustainable Agriculture: ASIALAND Sloping Land Phase 4 - Final Report. International Water Management Institute, 2002.
Cita MLA (9a ed.)
Penning de Vries, Frits W.T. The Management of Sloping Lands for Sustainable Agriculture: ASIALAND Sloping Land Phase 4 - Final Report. International Water Management Institute, 2002.
Precaución: Estas citas no son 100% exactas.