Cita APA (7th ed.)

Dukes, C., & Smith, M. (2009). Recognising and planning for special needs in the early years. SAGE.

Cita Chicago (17th ed.)

Dukes, Chris, i Maggie Smith. Recognising and Planning for Special Needs in the Early Years. Los Angeles: SAGE, 2009.

Cita MLA (9th ed.)

Dukes, Chris, i Maggie Smith. Recognising and Planning for Special Needs in the Early Years. SAGE, 2009.