Cita APA (7th ed.)

Nutbrown, C. (2006). Key concepts in early childhood education & care. SAGE Publications.

Cita Chicago (17th ed.)

Nutbrown, Cathy. Key Concepts in Early Childhood Education & Care. Thousand Oaks, CA: SAGE Publications, 2006.

Cita MLA (8th ed.)

Nutbrown, Cathy. Key Concepts in Early Childhood Education & Care. SAGE Publications, 2006.