United Nations Development Programme, United Nations Population Fund, & United Nations Children's Fund. (1994). The 20/20 initiative: Achieving universal access to basic social services for sustainable human development. UNDP.
Citação do estilo Chicago (17ª ed.)United Nations Development Programme, United Nations Population Fund, e United Nations Children's Fund. The 20/20 Initiative: Achieving Universal Access to Basic Social Services for Sustainable Human Development. New York: UNDP, 1994.
Citação MLA (9ª ed.)United Nations Development Programme, et al. The 20/20 Initiative: Achieving Universal Access to Basic Social Services for Sustainable Human Development. UNDP, 1994.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.