Cita APA (7a ed.)
Erenstein, O. (1999). The economics of soil conservation in development countries: The case of crop residue mulching. Wageningen University & Research.
Cita Chicago Style (17a ed.)
Erenstein, Olaf. The Economics of Soil Conservation in Development Countries: The Case of Crop Residue Mulching. Wageningen University & Research, 1999.
Cita MLA (9a ed.)
Erenstein, Olaf. The Economics of Soil Conservation in Development Countries: The Case of Crop Residue Mulching. Wageningen University & Research, 1999.
Precaución: Estas citas no son 100% exactas.