APA (7th ed.) Citation

Perkins, D. N. (1994). Thinking connections: Learning to think and thinking to learn. Addison-Wesley.

Chicago Style (17th ed.) Citation

Perkins, David N. Thinking Connections: Learning to Think and Thinking to Learn. Menlo Park, California [etc.]: Addison-Wesley, 1994.

MLA (9th ed.) Citation

Perkins, David N. Thinking Connections: Learning to Think and Thinking to Learn. Addison-Wesley, 1994.