Citazione Stile APA (7a Edizione)
(2016). Tourism for all: Promoting universal accessibility. Good practices in the accessible tourism supply chain. Organización Mundial del Turismo.
Citazione stile Chigago Style (17a edizione)
Tourism for All: Promoting Universal Accessibility. Good Practices in the Accessible Tourism Supply Chain. Madrid: Organización Mundial del Turismo, 2016.
Citatione MLA (9a ed.)
Tourism for All: Promoting Universal Accessibility. Good Practices in the Accessible Tourism Supply Chain. Organización Mundial del Turismo, 2016.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.