APA (7th ed.) Citation

Wright, R. J., Martland, J., & Stafford, A. K. (2006). Early numeracy: Assessment for teaching and intervention (Second edition.). Paul Chapman Publishing Ltd.

Chicago Style (17th ed.) Citation

Wright, Robert J., Jim Martland, and Ann K. Stafford. Early Numeracy: Assessment for Teaching and Intervention. Second edition. London: Paul Chapman Publishing Ltd, 2006.

MLA (9th ed.) Citation

Wright, Robert J., et al. Early Numeracy: Assessment for Teaching and Intervention. Second edition. Paul Chapman Publishing Ltd, 2006.