(1991). Selected multilateral treaties in the field of the environment: ( Volume 2 ). UNEP.
シカゴスタイル引用形Selected Multilateral Treaties in the Field of the Environment: ( Volume 2 ). Nairobi: UNEP, 1991.
MLA引用形式Selected Multilateral Treaties in the Field of the Environment: ( Volume 2 ). UNEP, 1991.
警告: この引用は必ずしも正確ではありません.