BIRD, E. (2001). Coastal geomorphology an introduction. John Wiley and Sons.
Chicagoスタイル(17版)引用形式BIRD, Eric. Coastal Geomorphology an Introduction. Chichester: John Wiley and Sons, 2001.
MLA(9版)引用形式BIRD, Eric. Coastal Geomorphology an Introduction. John Wiley and Sons, 2001.
警告: この引用は必ずしも正確ではありません.