APA (7th ed.) Citation

Tunks, E. The chronic need to improve the management of pain. Wiley.

Chicago Style (17th ed.) Citation

Tunks, Eldon. The Chronic Need to Improve the Management of Pain. Wiley.

MLA (9th ed.) Citation

Tunks, Eldon. The Chronic Need to Improve the Management of Pain. Wiley.

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