APA (7th ed.) Citation

Sage Publications, Clark, M. M., & Waller, T. (2007). Early childhood education and care: Policy and practice. SAGE.

Chicago Style (17th ed.) Citation

Sage Publications, Margaret M. Clark, and Tim Waller. Early Childhood Education and Care: Policy and Practice. Thousand Oaks, Calif. ; London: SAGE, 2007.

MLA (9th ed.) Citation

Sage Publications, et al. Early Childhood Education and Care: Policy and Practice. SAGE, 2007.