Παραπομπή σε μορφή APA (7η εκδ.)

Payne, J. N. (1990). Mathematics for the young child. Nationa Council of Teachers of Mathematics.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Payne, Joseph N. Mathematics for the Young Child. Reston, Va.: Nationa Council of Teachers of Mathematics, 1990.

Παραπομπή σε μορφή MLA (8th εκδ.)

Payne, Joseph N. Mathematics for the Young Child. Nationa Council of Teachers of Mathematics, 1990.