APA (7th ed.) Citation

Thorpe, D. (2019). "One planet" cities: Sustaining humanity within planetary limits. Routledge.

Chicago Style (17th ed.) Citation

Thorpe, Dave. "One Planet" Cities: Sustaining Humanity Within Planetary Limits. Abingdon, Oxon: Routledge, 2019.

MLA (9th ed.) Citation

Thorpe, Dave. "One Planet" Cities: Sustaining Humanity Within Planetary Limits. Routledge, 2019.

Warning: These citations may not always be 100% accurate.