APA (7th ed.) Citation

Bullock, E., Brownhill, S., & Wilson, H. (2011). A quick guide to behaviour management in the early years. SAGE.

Chicago Style (17th ed.) Citation

Bullock, Emily, Simon Brownhill, and Helen Wilson. A Quick Guide to Behaviour Management in the Early Years. Los Angeles: SAGE, 2011.

MLA (9th ed.) Citation

Bullock, Emily, et al. A Quick Guide to Behaviour Management in the Early Years. SAGE, 2011.