APA (7th ed.) Citation

Melzack, R. The puzzle of pain QP401. Basic Books.

Chicago Style (17th ed.) Citation

Melzack, Ronald. The Puzzle of Pain QP401. New York: Basic Books.

MLA (9th ed.) Citation

Melzack, Ronald. The Puzzle of Pain QP401. Basic Books.

Warning: These citations may not always be 100% accurate.