Shackleton, . M. R. (1954). Europe: A regional geography (5th ed.). Longmans.
Chicagoスタイル(17版)引用形式Shackleton, Margaret Reid. Europe: A Regional Geography. 5th ed. London: Longmans, 1954.
MLA(9版)引用形式Shackleton, Margaret Reid. Europe: A Regional Geography. 5th ed. Longmans, 1954.
警告: この引用は必ずしも正確ではありません.