Association, B. S. R. (197). Ocean mining. Wallsend : British Ship Research Association.
Chicagoスタイル(17版)引用形式Association, British Ship Research. Ocean Mining. Wallsend : British Ship Research Association, 197.
MLA(9版)引用形式Association, British Ship Research. Ocean Mining. Wallsend : British Ship Research Association, 197.
警告: この引用は必ずしも正確ではありません.