APA-ийн эшлэл(7 дахь хэвлэлт)

Duffy, B. (2006). Supporting creativity and imagination in the early years (2nd ed.). Open University Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Duffy, Bernadette. Supporting Creativity and Imagination in the Early Years. 2nd ed. Buckingham [England]: Open University Press, 2006.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Duffy, Bernadette. Supporting Creativity and Imagination in the Early Years. 2nd ed. Open University Press, 2006.