European Spine Society\nEuropean Spinal Deformities Society\nCervical Spine Research Society. European Section. (2003). European Spine Journal. Springer Verlag.
Chicago-referens (17:e uppl.)European Spine Society\nEuropean Spinal Deformities Society\nCervical Spine Research Society. European Section. European Spine Journal. Heidelberg, Alemanha: Springer Verlag, 2003.
MLA-referens (8:e uppl.)European Spine Society\nEuropean Spinal Deformities Society\nCervical Spine Research Society. European Section. European Spine Journal. Springer Verlag, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.