Clark, A. W. (1985). Longman dictionary of geography: Human and physical. Longman.
Chicagoスタイル(17版)引用形式Clark, Audrey W. Longman Dictionary of Geography: Human and Physical. Essex, England: Longman, 1985.
MLA(9版)引用形式Clark, Audrey W. Longman Dictionary of Geography: Human and Physical. Longman, 1985.
警告: この引用は必ずしも正確ではありません.