APA (7th ed.) Citation

Schoenfeld, A. H. (1994). Mathematical thinking and problem solving. L. Erlbaum Associates.

Chicago Style (17th ed.) Citation

Schoenfeld, Alan H. Mathematical Thinking and Problem Solving. Hillsdale, N.J.: L. Erlbaum Associates, 1994.

MLA (9th ed.) Citation

Schoenfeld, Alan H. Mathematical Thinking and Problem Solving. L. Erlbaum Associates, 1994.