Παραπομπή σε μορφή APA (7η εκδ.)

Palmer, J., & Pettitt, D. (1993). Topic works in thw early years: Organizing the curriculum for 4- to 8-year- olds. Routledge.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Palmer, Joy, και Deirdre Pettitt. Topic Works in Thw Early Years: Organizing the Curriculum for 4- to 8-year- Olds. London: Routledge, 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

Palmer, Joy, και Deirdre Pettitt. Topic Works in Thw Early Years: Organizing the Curriculum for 4- to 8-year- Olds. Routledge, 1993.