APA (7th ed.) Citation

Spence, A., Pidgeon, N., & Uzzell, D. (2009). Climate change – psychology’s contribution.

Chicago Style (17th ed.) Citation

Spence, Alexa, Nick Pidgeon, and David Uzzell. Climate Change – Psychology’s Contribution. 2009.

MLA (9th ed.) Citation

Spence, Alexa, et al. Climate Change – Psychology’s Contribution. 2009.