APA-Zitierstil (7. Ausg.)

Bell, S., & Morse, S. (2008). Sustainability indicators: Measuring the immeasurable? (2. ed.). Earthscan.

Chicago-Zitierstil (17. Ausg.)

Bell, Simon, und Stephen Morse. Sustainability Indicators: Measuring the Immeasurable? 2. ed. London [u.a.]: Earthscan, 2008.

MLA-Zitierstil (9. Ausg.)

Bell, Simon, und Stephen Morse. Sustainability Indicators: Measuring the Immeasurable? 2. ed. Earthscan, 2008.