APA (7th ed.) Citation

Whimbey, A., & Lochhead, J. (1984). Beyond problem solving and comprehension: An exploration of quantitative reasoning. Franklin Institute Press.

Chicago Style (17th ed.) Citation

Whimbey, Arthur, and Jack Lochhead. Beyond Problem Solving and Comprehension: An Exploration of Quantitative Reasoning. Philadelphia, Pa.: Franklin Institute Press, 1984.

MLA (8th ed.) Citation

Whimbey, Arthur, and Jack Lochhead. Beyond Problem Solving and Comprehension: An Exploration of Quantitative Reasoning. Franklin Institute Press, 1984.