Cita APA

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

Citación estilo Chicago

Clark, Margaret., and Tim Waller. Early Childhood Education and Care: Policy and Practice. Thousand Oaks, CA: SAGE Publications, 2007.

Cita MLA

Clark, Margaret., and Tim Waller. Early Childhood Education and Care: Policy and Practice. Thousand Oaks, CA: SAGE Publications, 2007.