Hamblin, W. K., & Howard, J. D. (1995). Exercises in phyical geology (9th ed.). Prentice-Hall.
Chicagoスタイル(17版)引用形式Hamblin, W. Kenneth, , James D. Howard. Exercises in Phyical Geology. 9th ed. Englewood Cliffs, NJ: Prentice-Hall, 1995.
MLA(9版)引用形式Hamblin, W. Kenneth, , James D. Howard. Exercises in Phyical Geology. 9th ed. Prentice-Hall, 1995.
警告: この引用は必ずしも正確ではありません.