APA način citiranja (7. izdanje)

Hughes, A. M. (2009). Problem solving, reasoning and numeracy in the early years foundation stage. Routledge.

Čikaški stil citiranja (17. izdanje)

Hughes, Anita M. Problem Solving, Reasoning and Numeracy in the Early Years Foundation Stage. London: Routledge, 2009.

MLA način citiranja (9. izdanje)

Hughes, Anita M. Problem Solving, Reasoning and Numeracy in the Early Years Foundation Stage. Routledge, 2009.