APA (7th ed.) Citation

Hoare, G., Hoare, G. T. B., & Freeden, M. (2012). Left/Right and thinking about politics.

Chicago Style (17th ed.) Citation

Hoare, G., George Thomas Benjamin Hoare, and M. Freeden. Left/Right and Thinking About Politics. 2012.

MLA (9th ed.) Citation

Hoare, G., et al. Left/Right and Thinking About Politics. 2012.