APA (7th ed.) Citation

(1991). Treatment of chronic pain (2. print.). Harwood.

Chicago Style (17th ed.) Citation

Treatment of Chronic Pain. 2. print. Chur u.a: Harwood, 1991.

MLA (9th ed.) Citation

Treatment of Chronic Pain. 2. print. Harwood, 1991.

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