APA-viite (7. p.)

Valkeinen, H. (2007). Physical fitness, pain and fatigue in postmenopausal women with fibromyalgia: Effects of strength training.

Chicago-viite (17. p.)

Valkeinen, Heli. Physical Fitness, Pain and Fatigue in Postmenopausal Women with Fibromyalgia: Effects of Strength Training. Jyväskylä, 2007.

MLA-viite (9. p.)

Valkeinen, Heli. Physical Fitness, Pain and Fatigue in Postmenopausal Women with Fibromyalgia: Effects of Strength Training. 2007.