Cita APA (7a ed.)
North American Spine Society. (2001). The spine journal: Official journal of the North American Spine Society. Elsevier Science Inc..
Cita Chicago Style (17a ed.)
North American Spine Society. The Spine Journal: Official Journal of the North American Spine Society. New York, NY: Elsevier Science Inc., 2001.
Cita MLA (9a ed.)
North American Spine Society. The Spine Journal: Official Journal of the North American Spine Society. Elsevier Science Inc., 2001.
Precaución: Estas citas no son 100% exactas.