Cita APA (7th ed.)
Nickerson, R. C. (2001). Business and information systems (2nd ed.). Prentice Hall.
Cita Chicago (17th ed.)
Nickerson, Robert C. Business and Information Systems. 2nd ed. Upper Saddle River, NJ ; New Delhi: Prentice Hall, 2001.
Cita MLA (9th ed.)
Nickerson, Robert C. Business and Information Systems. 2nd ed. Prentice Hall, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.