Cita APA

KIRKBY, M., & MORGAN, R. (1980). Soil erosion. john Wiley and Sons.

Citación estilo Chicago

KIRKBY, M.J, and R.P.C MORGAN. Soil Erosion. Chichester: john Wiley and Sons, 1980.

Cita MLA

KIRKBY, M.J, and R.P.C MORGAN. Soil Erosion. john Wiley and Sons, 1980.

Warning: These citations may not always be 100% accurate.