APA (7th ed.) Citation

(1993). Headache: Diagnosis and treatment. Williams & Wilkins.

Chicago Style (17th ed.) Citation

Headache: Diagnosis and Treatment. Baltimore ; Munich [u.a.]: Williams & Wilkins, 1993.

MLA (9th ed.) Citation

Headache: Diagnosis and Treatment. Williams & Wilkins, 1993.

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