Cita APA (7a ed.)
Lal, R. (1985). Mechanized tillage systems effects on soil erosion from an Alfisol in watersheds cropped to maize.
Cita Chicago Style (17a ed.)
Lal, R. Mechanized Tillage Systems Effects on Soil Erosion from an Alfisol in Watersheds Cropped to Maize. 1985.
Cita MLA (9a ed.)
Lal, R. Mechanized Tillage Systems Effects on Soil Erosion from an Alfisol in Watersheds Cropped to Maize. 1985.
Precaución: Estas citas no son 100% exactas.