Cita APA

Baltzan, P., & Paige Baltzan; Amy Phillips. (2011). Information systems. New York: McGraw-Hill/Irwin.

Chicago Style Citation

Baltzan, Paige, i Paige Baltzan; Amy Phillips. Information Systems. New York: McGraw-Hill/Irwin, 2011.

Cita MLA

Baltzan, Paige, i Paige Baltzan; Amy Phillips. Information Systems. New York: McGraw-Hill/Irwin, 2011.

Atenció: Aquestes cites poden no estar 100% correctes.