Morgan, R. P. C. (2005). Soil Erosion (3rd ed.). Blackwell.
Chicagoスタイル(17版)引用形式Morgan, R. P. C. Soil Erosion. 3rd ed. Malden, MA: Blackwell, 2005.
MLA(9版)引用形式Morgan, R. P. C. Soil Erosion. 3rd ed. Blackwell, 2005.
警告: この引用は必ずしも正確ではありません.
Morgan, R. P. C. (2005). Soil Erosion (3rd ed.). Blackwell.
Chicagoスタイル(17版)引用形式Morgan, R. P. C. Soil Erosion. 3rd ed. Malden, MA: Blackwell, 2005.
MLA(9版)引用形式Morgan, R. P. C. Soil Erosion. 3rd ed. Blackwell, 2005.