Gregory, K. (1973). Drainage basin form and process: A geomorphological approach. Arnold.
Chicagoスタイル(17版)引用形式Gregory, K.J. Drainage Basin Form and Process: A Geomorphological Approach. London: Arnold, 1973.
MLA(9版)引用形式Gregory, K.J. Drainage Basin Form and Process: A Geomorphological Approach. Arnold, 1973.
警告: この引用は必ずしも正確ではありません.