Cita APA (7a ed.)

Campbell, M. J. (1981). Business information services: Some aspects of structure organisation and problems (2nd ed.). Bingley.

Cita Chicago Style (17a ed.)

Campbell, Malcolm J. Business Information Services: Some Aspects of Structure Organisation and Problems. 2nd ed. London: Bingley, 1981.

Cita MLA (9a ed.)

Campbell, Malcolm J. Business Information Services: Some Aspects of Structure Organisation and Problems. 2nd ed. Bingley, 1981.