Παραπομπή σε μορφή APA (7η εκδ.)

Kikas, E. (1997). Conceptual development in school-aged children: The impact of teaching. Tartu University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kikas, Eve. Conceptual Development in School-aged Children: The Impact of Teaching. Tartu, Estonia: Tartu University Press, 1997.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kikas, Eve. Conceptual Development in School-aged Children: The Impact of Teaching. Tartu University Press, 1997.