Cita APA

Clifford-Poston, A., & Roberts, L. (2008). A playworker's guide to understanding children's behaviour: Working with the 8-12 age group. London ; New York: Karnac.

Citación estilo Chicago

Clifford-Poston, Andrea., and Liz Roberts. A Playworker's Guide to Understanding Children's Behaviour: Working With the 8-12 Age Group. London ; New York: Karnac, 2008.

Cita MLA

Clifford-Poston, Andrea., and Liz Roberts. A Playworker's Guide to Understanding Children's Behaviour: Working With the 8-12 Age Group. London ; New York: Karnac, 2008.