World Health Organization. (2013). International perspectives on spinal cord injury. World Health Organization.
Citazione stile Chigago Style (17a edizione)World Health Organization. International Perspectives on Spinal Cord Injury. Geneva, Switzerland: World Health Organization, 2013.
Citatione MLA (9a ed.)World Health Organization. International Perspectives on Spinal Cord Injury. World Health Organization, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.