APA (7th ed.) Citation

Lecht, C. P. (1977). The waves of change: A techno-economic analysis of the data processing industry. Advance Computer Techniques Corp..

Chicago Style (17th ed.) Citation

Lecht, Charles P. The Waves of Change: A Techno-economic Analysis of the Data Processing Industry. New York: Advance Computer Techniques Corp., 1977.

MLA (8th ed.) Citation

Lecht, Charles P. The Waves of Change: A Techno-economic Analysis of the Data Processing Industry. Advance Computer Techniques Corp., 1977.