GESAMP. (1990). The state of the marine environment. Blackwell.
Chicagoスタイル(17版)引用形式GESAMP. The State of the Marine Environment. Londres: Blackwell, 1990.
MLA(9版)引用形式GESAMP. The State of the Marine Environment. Blackwell, 1990.
警告: この引用は必ずしも正確ではありません.