Citação norma APA

United Nations Industrial Development Organization. (1975). Guidelines for contracting for industrial projects in developing countries. United Nations.

Citação norma Chicago

United Nations Industrial Development Organization. Guidelines for Contracting for Industrial Projects in Developing Countries. New York: United Nations, 1975.

Citação norma MLA

United Nations Industrial Development Organization. Guidelines for Contracting for Industrial Projects in Developing Countries. United Nations, 1975.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.