Citazione APA

Freeman, C. (1965). The research and development effort in western Europe, North America and the Soviet Union. Paris: OECD.

Stile di citazione Chicago

Freeman, C. The Research and Development Effort in Western Europe, North America and the Soviet Union. Paris: OECD, 1965.

Citazione MLA

Freeman, C. The Research and Development Effort in Western Europe, North America and the Soviet Union. Paris: OECD, 1965.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.