APA (7th ed.) Citation

Tudor, D. J., & Tudor, I. J. (1995). System analysis and design: A comparison of structured methods. NCC Blackwell.

Chicago Style (17th ed.) Citation

Tudor, D. J., and I. J. Tudor. System Analysis and Design: A Comparison of Structured Methods. Oxford, UK, Cambridge, MA: NCC Blackwell, 1995.

MLA (9th ed.) Citation

Tudor, D. J., and I. J. Tudor. System Analysis and Design: A Comparison of Structured Methods. NCC Blackwell, 1995.