Cita APA (7a ed.)

United Nations Environment Programme. (1986). Ecosystem management in developing countries. United Nations Environment Programme.

Cita Chicago Style (17a ed.)

United Nations Environment Programme. Ecosystem Management in Developing Countries. Germany: United Nations Environment Programme, 1986.

Cita MLA (8a ed.)

United Nations Environment Programme. Ecosystem Management in Developing Countries. United Nations Environment Programme, 1986.