APA (7th ed.) Citation

The Real World Coalition, Christie, & Warburton. (2001). FROM here to sustainability. Earthscan.

Chicago Style (17th ed.) Citation

The Real World Coalition, Christie, and Warburton. FROM Here to Sustainability. London: Earthscan, 2001.

MLA (9th ed.) Citation

The Real World Coalition, et al. FROM Here to Sustainability. Earthscan, 2001.