Cita APA (7th ed.)

Britton, C., & Doake, J. (2003). Software system development: A gentle introduction (3rd ed.). McGraw-Hill Education.

Cita Chicago (17th ed.)

Britton, Carol, i Jill Doake. Software System Development: A Gentle Introduction. 3rd ed. London: McGraw-Hill Education, 2003.

Cita MLA (9th ed.)

Britton, Carol, i Jill Doake. Software System Development: A Gentle Introduction. 3rd ed. McGraw-Hill Education, 2003.