Cita APA (7a ed.)

Kilgannon, P. (1980). Business data processing and systems analysis (2d ed.). E. Arnold.

Cita Chicago Style (17a ed.)

Kilgannon, Pete. Business Data Processing and Systems Analysis. 2d ed. London: E. Arnold, 1980.

Cita MLA (9a ed.)

Kilgannon, Pete. Business Data Processing and Systems Analysis. 2d ed. E. Arnold, 1980.