Citazione Stile APA (7a Edizione)

Gane, C., & Sarson, T. (1979). Structured systems analysis: Tools and techniques. Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

Gane, Chris, e Trish Sarson. Structured Systems Analysis: Tools and Techniques. Englewood Cliffs: Prentice-Hall, 1979.

Citatione MLA (9a ed.)

Gane, Chris, e Trish Sarson. Structured Systems Analysis: Tools and Techniques. Prentice-Hall, 1979.