Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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