Cita APA (7a ed.)

United Nations Environment Programme. (2001). Bangladesh: State of the environment 2001. United Nations Environment Programme.

Cita Chicago Style (17a ed.)

United Nations Environment Programme. Bangladesh: State of the Environment 2001. Pathumthani, Thailand: United Nations Environment Programme, 2001.

Cita MLA (8a ed.)

United Nations Environment Programme. Bangladesh: State of the Environment 2001. United Nations Environment Programme, 2001.