Citazione Stile APA (7a Edizione)

Drifte, C. (2004). Encouraging positive behaviour in the early years: A practical guide. Sage.

Citazione stile Chigago Style (17a edizione)

Drifte, Collette. Encouraging Positive Behaviour in the Early Years: A Practical Guide. Thousand Oaks, Calif: Sage, 2004.

Citatione MLA (9a ed.)

Drifte, Collette. Encouraging Positive Behaviour in the Early Years: A Practical Guide. Sage, 2004.