Παραπομπή APA

Bigg, T. (2004). Survival for a small planet: The sustainable development agenda. Earthscan.

Παραπομπή Chicago Style

Bigg, Tom. Survival for a Small Planet: The Sustainable Development Agenda. USA: Earthscan, 2004.

Παραπομπή MLA

Bigg, Tom. Survival for a Small Planet: The Sustainable Development Agenda. Earthscan, 2004.