KIRKBY, M., & MORGAN, R. (1980). Soil erosion. john Wiley and Sons.
芝加哥风格引文KIRKBY, M.J, 与 R.P.C MORGAN. Soil Erosion. Chichester: john Wiley and Sons, 1980.
MLA引文KIRKBY, M.J, 与 R.P.C MORGAN. Soil Erosion. john Wiley and Sons, 1980.
警告：这些引文格式不一定是100％准确.