Marsh, G. P. Man and Nature; Or, Physical Geography as Modified by Human Action.
Chicagoスタイル(17版)引用形式Marsh, George P. Man and Nature; Or, Physical Geography as Modified by Human Action.
MLA(9版)引用形式Marsh, George P. Man and Nature; Or, Physical Geography as Modified by Human Action.
警告: この引用は必ずしも正確ではありません.