United Nations. (2005). Multilateral treaty framework: An invitation to universal participation: focus 2005: responding to global challenges. United Nations.
Citazione stile Chigago Style (17a edizione)United Nations. Multilateral Treaty Framework: An Invitation to Universal Participation: Focus 2005: Responding to Global Challenges. Nueva York: United Nations, 2005.
Citatione MLA (9a ed.)United Nations. Multilateral Treaty Framework: An Invitation to Universal Participation: Focus 2005: Responding to Global Challenges. United Nations, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.