HAYLOCK, D. (2017). Understanding mathematics for young children: A guide for teachers of children 3 - 7. SAGE.
Čikaški stil citiranja (17. izdanje)HAYLOCK, Derek. Understanding Mathematics for Young Children: A Guide for Teachers of Children 3 - 7. SAGE, 2017.
MLA način citiranja (9. izdanje)HAYLOCK, Derek. Understanding Mathematics for Young Children: A Guide for Teachers of Children 3 - 7. SAGE, 2017.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.