APA-Zitierstil (7. Ausg.)

Todd, N. J. (2005). A safe and sustainable world: The promise of ecological design. Island Press.

Chicago-Zitierstil (17. Ausg.)

Todd, Nancy Jack. A Safe and Sustainable World: The Promise of Ecological Design. Washington, D.C: Island Press, 2005.

MLA-Zitierstil (9. Ausg.)

Todd, Nancy Jack. A Safe and Sustainable World: The Promise of Ecological Design. Island Press, 2005.