Cita APA (7a ed.)
Williams, J., & Williams, J. (1967). Mathematics reform in the primary school: A report of a meeting of experts.
Cita estilo Chicago (17a ed.)
Williams, J.D, y J.D Williams. Mathematics Reform in the Primary School: A Report of a Meeting of Experts. 1967.
Cita MLA (9a ed.)
Williams, J.D, y J.D Williams. Mathematics Reform in the Primary School: A Report of a Meeting of Experts. 1967.
Precaución: Estas citas no son 100% exactas.