Cita APA (7a ed.)

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.

Cita Chicago Style (17a ed.)

United Nations Development Programme, United Nations Population Fund, y United Nations Children's Fund. The 20/20 Initiative: Achieving Universal Access to Basic Social Services for Sustainable Human Development. New York: UNDP, 1994.

Cita 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.