Cita APA

Kirkby,John. (1995). The earthscan reader in sustainable development. Earthscan Publications Ltd.

Chicago Edition Citation

Kirkby,John. The Earthscan Reader in Sustainable Development. London: Earthscan Publications Ltd, 1995.

Cita MLA

Kirkby,John. The Earthscan Reader in Sustainable Development. Earthscan Publications Ltd, 1995.

Atenció: Aquestes cites poden no estar 100% correctes.