APA ציטוט

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

Trích dẫn kiểu Chicago

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

ציטוט MLA

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