APA Citatie

Karl J. Smith. (2004). The nature of problem solving in algebra: A liberal arts approach. Australia: Thomson.

Chicago Style citaat

Karl J. Smith. The Nature of Problem Solving in Algebra: A Liberal Arts Approach. Australia: Thomson, 2004.

MLA citatie

Karl J. Smith. The Nature of Problem Solving in Algebra: A Liberal Arts Approach. Australia: Thomson, 2004.

Let op: Deze citaties zijn niet altijd 100% accuraat.