APA (7th ed.) Citation

Feigenbaum, Frenzel, & McCurdy. (2013). Protest camps. Zed Books.

Chicago Style (17th ed.) Citation

Feigenbaum, Frenzel, and McCurdy. Protest Camps. London: Zed Books, 2013.

MLA (8th ed.) Citation

Feigenbaum, et al. Protest Camps. Zed Books, 2013.