Παραπομπή σε μορφή APA (7η εκδ.)

Duncan, A. (1992). What primary teachers should know about maths (2nd ed.). Hodder & Stoughton.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Duncan, Aileen. What Primary Teachers Should Know About Maths. 2nd ed. London: Hodder & Stoughton, 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

Duncan, Aileen. What Primary Teachers Should Know About Maths. 2nd ed. Hodder & Stoughton, 1992.