APA (7th ed.) Citation

Emerson, E. (2011). Challenging behaviour (Third edition.). Cambridge University Press. https://doi.org/10.1017/CBO9780511861178

Chicago Style (17th ed.) Citation

Emerson, Eric. Challenging Behaviour. Third edition. Cambridge: Cambridge University Press, 2011. https://doi.org/10.1017/CBO9780511861178.

MLA (9th ed.) Citation

Emerson, Eric. Challenging Behaviour. Third edition. Cambridge University Press, 2011. https://doi.org/10.1017/CBO9780511861178.