Παραπομπή σε μορφή APA (7η εκδ.)

Organisation for Economic Co-operation and Development. (1996). Innovative policies for sustainable urban development: The ecological city. Organisation for Economic Co-operation and Development.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Organisation for Economic Co-operation and Development. Innovative Policies for Sustainable Urban Development: The Ecological City. Paris: Organisation for Economic Co-operation and Development, 1996.

Παραπομπή σε μορφή MLA (9th εκδ.)

Organisation for Economic Co-operation and Development. Innovative Policies for Sustainable Urban Development: The Ecological City. Organisation for Economic Co-operation and Development, 1996.