Citazione Stile APA (7a Edizione)

Cetron, M. J., & Ralph, C. A. (1971). Industrial applications of technological forecasting: Its utilization in R&D management. Wiley-Interscience,a Division of John Wiley & Sons.

Citazione stile Chigago Style (17a edizione)

Cetron, Marvin J., e Christine A. Ralph. Industrial Applications of Technological Forecasting: Its Utilization in R&D Management. New York ; London: Wiley-Interscience,a Division of John Wiley & Sons, 1971.

Citatione MLA (9a ed.)

Cetron, Marvin J., e Christine A. Ralph. Industrial Applications of Technological Forecasting: Its Utilization in R&D Management. Wiley-Interscience,a Division of John Wiley & Sons, 1971.