Sparks, D. L. (1999). Soil physical chemistry (2nd ed.). CRC Press.
Chicagoスタイル(17版)引用形式Sparks, Donald L. Soil Physical Chemistry. 2nd ed. Boca Raton: CRC Press, 1999.
MLA(9版)引用形式Sparks, Donald L. Soil Physical Chemistry. 2nd ed. CRC Press, 1999.
警告: この引用は必ずしも正確ではありません.