APA

United Nations Development Programme, Economic Commission for Europe & Trans-European North-South Project [TEM]. (1985). Manual for the economic evaluation of highway techniques. Geneve: United Nations Development Programme.

Chicago

United Nations Development Programme, Economic Commission for Europe and Trans-European North-South Project [TEM]. 1985. Manual for the economic evaluation of highway techniques. Geneve: United Nations Development Programme.

Harvard

United Nations Development Programme, Economic Commission for Europe and Trans-European North-South Project [TEM]. (1985). Manual for the economic evaluation of highway techniques. Geneve: United Nations Development Programme.

MLA

United Nations Development Programme, Economic Commission for Europe and Trans-European North-South Project [TEM]. Manual for the economic evaluation of highway techniques. Geneve: United Nations Development Programme. 1985.