Holden, J. (2011). Physical geography: The basics. Routledge.
Chicagoスタイル(17版)引用形式Holden, Joseph. Physical Geography: The Basics. London: Routledge, 2011.
MLA(9版)引用形式Holden, Joseph. Physical Geography: The Basics. Routledge, 2011.
警告: この引用は必ずしも正確ではありません.