Cita APA (7a ed.)
Bridges, E., Hannam, I., Oldeman, L., Penning de Vries, F. W., Scherr, S. J., & Sombatpanit, S. (2001). Response to land degradation. Oxford & IBH Publishing.
Cita Chicago Style (17a ed.)
Bridges, E.M, I.D Hannam, L.R Oldeman, Frits W.T Penning de Vries, Sara J. Scherr, y S. Sombatpanit. Response to Land Degradation. Oxford & IBH Publishing, 2001.
Cita MLA (9a ed.)
Bridges, E.M, et al. Response to Land Degradation. Oxford & IBH Publishing, 2001.
Precaución: Estas citas no son 100% exactas.