Cita APA

(1971). Technology forecast for 1980. New York: Van Nostrand Reinhold Co.

Chicago Style Citation

Technology Forecast for 1980. New York: Van Nostrand Reinhold Co, 1971.

Cita MLA

Technology Forecast for 1980. New York: Van Nostrand Reinhold Co, 1971.

Atenció: Aquestes cites poden no estar 100% correctes.