APA (7th ed.) Citation

Burton, L. (1984). Thinking things through: Problem solving in mathematics. Blackwell.

Chicago Style (17th ed.) Citation

Burton, Leone. Thinking Things Through: Problem Solving in Mathematics. Oxford: Blackwell, 1984.

MLA (9th ed.) Citation

Burton, Leone. Thinking Things Through: Problem Solving in Mathematics. Blackwell, 1984.