Cita APA (7a ed.)

Anderson, R. G. (1990). Data processing: Principles and practice (7th ed.). Macdonald and Evans.

Cita Chicago Style (17a ed.)

Anderson, Ronald Gordon. Data Processing: Principles and Practice. 7th ed. London: Macdonald and Evans, 1990.

Cita MLA (9a ed.)

Anderson, Ronald Gordon. Data Processing: Principles and Practice. 7th ed. Macdonald and Evans, 1990.