Gaya APA

Bird, R., Bowen, J. (2013). The Dyscalculia Toolkit: Supporting Learning Difficulties in Maths. Second Edition (WIth CD) (Ed.Ke-2). London: SAGE Publications Ltd..

Gaya MLA

Bird, Ronit., Bowen, Jude. "The Dyscalculia Toolkit: Supporting Learning Difficulties in Maths. Second Edition (WIth CD)". Ed.Ke-2 London: SAGE Publications Ltd., 2013. Textbook.