Cita APA (7th ed.)

Verschaffel, L., De Corte, E., Jong, T. d., & Elen, J. (2010). Use of representations in reasoning and problem solving: Analysis and improvement (1a. ed.). Routledge.

Cita Chicago (17th ed.)

Verschaffel, Lieven, Erik De Corte, Ton de Jong, i Jan Elen. Use of Representations in Reasoning and Problem Solving: Analysis and Improvement. 1a. ed. Londres: Routledge, 2010.

Cita MLA (9th ed.)

Verschaffel, Lieven, et al. Use of Representations in Reasoning and Problem Solving: Analysis and Improvement. 1a. ed. Routledge, 2010.