Citazione Stile APA (7a Edizione)

United Nations Development Programme & Clark, H. (2010). UNDP in action 2009: Delivering on commitments. Office of Communications/Partnership Bureau United Nations Development Programme.

Citazione stile Chigago Style (17a edizione)

United Nations Development Programme e Helen Clark. UNDP in Action 2009: Delivering on Commitments. New York: Office of Communications/Partnership Bureau United Nations Development Programme, 2010.

Citatione MLA (9a ed.)

United Nations Development Programme e Helen Clark. UNDP in Action 2009: Delivering on Commitments. Office of Communications/Partnership Bureau United Nations Development Programme, 2010.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.