Cita APA (7a ed.)
Penning de Vries, F. W., & Molden, D. J. (2003). Implications of land and water degradation for food security, with particular reference to Asia and Africa.
Cita Chicago Style (17a ed.)
Penning de Vries, Frits W.T., y David J. Molden. Implications of Land and Water Degradation for Food Security, with Particular Reference to Asia and Africa. 2003.
Cita MLA (9a ed.)
Penning de Vries, Frits W.T., y David J. Molden. Implications of Land and Water Degradation for Food Security, with Particular Reference to Asia and Africa. 2003.
Precaución: Estas citas no son 100% exactas.