Παραπομπή σε μορφή APA (7η εκδ.)

Britton, L. (1992). Montessori play and learn: A parent's guide to purposeful play from two to six. Vermilion.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Britton, Lesley. Montessori Play and Learn: A Parent's Guide to Purposeful Play from Two to Six. London: Vermilion, 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

Britton, Lesley. Montessori Play and Learn: A Parent's Guide to Purposeful Play from Two to Six. Vermilion, 1992.