APA (7th ed.) Citation

Forschungsgruppe für Technische Prognosen, Karlsruhe, Blohm, H., & Steinbuch, K. (1973). Technological forecasting in practice. Saxon House; Lexington Books.

Chicago Style (17th ed.) Citation

Forschungsgruppe für Technische Prognosen, Karlsruhe, Hans Blohm, and Karl Steinbuch. Technological Forecasting in Practice. Farnborough [Hants] : Lexington, Mass.: Saxon House; Lexington Books, 1973.

MLA (9th ed.) Citation

Forschungsgruppe für Technische Prognosen, Karlsruhe, et al. Technological Forecasting in Practice. Saxon House; Lexington Books, 1973.