Cita APA

United Nations Industrial Development Organization. Sectoral Studies Branch. Division for Industrial Studies. (1985). New trends in petrochemical research and development. Sectoral Studies Branch, Division for Industrial Studies.

Citación estilo Chicago

United Nations Industrial Development Organization. Sectoral Studies Branch. Division for Industrial Studies. New Trends in Petrochemical Research and Development. [Vienna, Austria]: Sectoral Studies Branch, Division for Industrial Studies, 1985.

Cita MLA

United Nations Industrial Development Organization. Sectoral Studies Branch. Division for Industrial Studies. New Trends in Petrochemical Research and Development. [Vienna, Austria]: Sectoral Studies Branch, Division for Industrial Studies, 1985.