STRAHLER, A. (1975). Physical geography. John Wiley and Sons.
Chicagoスタイル(17版)引用形式STRAHLER, Arthur. Physical Geography. New York: John Wiley and Sons, 1975.
MLA(9版)引用形式STRAHLER, Arthur. Physical Geography. John Wiley and Sons, 1975.
警告: この引用は必ずしも正確ではありません.