Cita APA (7th ed.)

Avison, D., & Fitzgerald, G. (1995). Information systems development: Methodologies, techniques and tools (2nd ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Avison, David, i G. Fitzgerald. Information Systems Development: Methodologies, Techniques and Tools. 2nd ed. New York: McGraw-Hill, 1995.

Cita MLA (8th ed.)

Avison, David, i G. Fitzgerald. Information Systems Development: Methodologies, Techniques and Tools. 2nd ed. McGraw-Hill, 1995.