APA ציטוט

(1988). Ecosystem management in developing countries. Nairobi, Kenya: United Nations Environment Programme.

Trích dẫn kiểu Chicago

Ecosystem Management in Developing Countries. Nairobi, Kenya: United Nations Environment Programme, 1988.

ציטוט MLA

Ecosystem Management in Developing Countries. Nairobi, Kenya: United Nations Environment Programme, 1988.