APA (7e ed.) Bronvermelding

Ward, M. (1979). Mathematics and the 10-year-old: The report of the Schools Council project, Primary School Mathematics. Evans/Methuen Educational.

Chicago (17e ed.) Bronvermelding

Ward, Murray. Mathematics and the 10-year-old: The Report of the Schools Council Project, Primary School Mathematics. London: Evans/Methuen Educational, 1979.

MLA (9e ed.) Bronvermelding

Ward, Murray. Mathematics and the 10-year-old: The Report of the Schools Council Project, Primary School Mathematics. Evans/Methuen Educational, 1979.