APA ציטוט

Seminar on the Use of Systems of Models in Planning, Moscow, 1974, & United Nations. Economic Commission for Europe. (1975). Use of the systems of models in planning. United Nations.

Chicago Style (17th ed.) Citation

Seminar on the Use of Systems of Models in Planning, Moscow, 1974, and United Nations. Economic Commission for Europe. Use of the Systems of Models in Planning. New York: United Nations, 1975.

ציטוט MLA

Seminar on the Use of Systems of Models in Planning, Moscow, 1974, and United Nations. Economic Commission for Europe. Use of the Systems of Models in Planning. United Nations, 1975.