Cita APA (7a ed.)

Mason, D. a., & Willcocks, L. a. (1994). Systems analysis, systems design (1st edition.). Alfred Waller.

Cita Chicago Style (17a ed.)

Mason, David autor, y Leslie autor Willcocks. Systems Analysis, Systems Design. 1st edition. Oxfordshire: Alfred Waller, 1994.

Cita MLA (9a ed.)

Mason, David autor, y Leslie autor Willcocks. Systems Analysis, Systems Design. 1st edition. Alfred Waller, 1994.