APA (7 ম সংস্করণ) উদ্ধৃতি

World Health Organization. (2011). Atlas of headache disorders and resources in the world 2011. World Health Organization.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

World Health Organization. Atlas of Headache Disorders and Resources in the World 2011. Geneva, Switzerland: World Health Organization, 2011.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

World Health Organization. Atlas of Headache Disorders and Resources in the World 2011. World Health Organization, 2011.