APA引用形式

(1990). Ecosystem management in developing countries. Nairobi, Kenya: United Nations Environment Programme.

シカゴスタイル引用形

Ecosystem Management in Developing Countries. Nairobi, Kenya: United Nations Environment Programme, 1990.

MLA引用形式

Ecosystem Management in Developing Countries. Nairobi, Kenya: United Nations Environment Programme, 1990.

警告: この引用は必ずしも正確ではありません.