Παραπομπή σε μορφή APA (7η εκδ.)

ebrary, Inc. (1999). Our common journey: A transition toward sustainability. National Academy Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ebrary, Inc. Our Common Journey: A Transition Toward Sustainability. Washington, D.C.: National Academy Press, 1999.

Παραπομπή σε μορφή MLA (9th εκδ.)

ebrary, Inc. Our Common Journey: A Transition Toward Sustainability. National Academy Press, 1999.