Cita APA (7a ed.)

United Nations Environment Programme & ENDA (Organization). (1981). Environment and development in Africa: A study. Published for the United Nations Environment Programme by Pergamon Press.

Cita Chicago Style (17a ed.)

United Nations Environment Programme y ENDA (Organization). Environment and Development in Africa: A Study. Oxford ; New York: Published for the United Nations Environment Programme by Pergamon Press, 1981.

Cita MLA (8a ed.)

United Nations Environment Programme y ENDA (Organization). Environment and Development in Africa: A Study. Published for the United Nations Environment Programme by Pergamon Press, 1981.