APA (7th ed.) Citation

Häuser, W., Fitzcharles, M., & Henningsen, P. Fibromyalgia syndrome—a bodily distress disorder/somatic symptom disorder? Wolters Kluwer.

Chicago Style (17th ed.) Citation

Häuser, Winfried, Mary-Ann Fitzcharles, and Peter Henningsen. Fibromyalgia Syndrome—a Bodily Distress Disorder/somatic Symptom Disorder? Wolters Kluwer.

MLA (9th ed.) Citation

Häuser, Winfried, et al. Fibromyalgia Syndrome—a Bodily Distress Disorder/somatic Symptom Disorder? Wolters Kluwer.

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