Cita APA (7a ed.)

Working Group of Experts on the Zambezi River System & United Nations Environment Programme. (1986). Report of the Working Group. 2nd Meeting. United Nations Environment Programme.

Cita Chicago Style (17a ed.)

Working Group of Experts on the Zambezi River System y United Nations Environment Programme. Report of the Working Group. 2nd Meeting. s.l.: United Nations Environment Programme, 1986.

Cita MLA (8a ed.)

Working Group of Experts on the Zambezi River System y United Nations Environment Programme. Report of the Working Group. 2nd Meeting. United Nations Environment Programme, 1986.