APA Style
O'Brien, James A., Marakas, George M.. (2010).
Introduction to Information Systems 15th ed. (15th ed.).
New York:
McGraw-Hill.
Chicago Style
O'Brien, James A., Marakas, George M..
Introduction to Information Systems 15th ed..
15th ed.
New York:
McGraw-Hill,
2010.
Text.
MLA Style
O'Brien, James A., Marakas, George M..
Introduction to Information Systems 15th ed..
15th ed.
New York:
McGraw-Hill,
2010.
Text.
Turabian Style
O'Brien, James A., Marakas, George M..
Introduction to Information Systems 15th ed..
15th ed.
New York:
McGraw-Hill,
2010.
Print.