APA Style
Marakas, George M., O,Brien, James A.. (2013).
Introduction to Information Systems 16th ed. (16th ed.).
New York:
McGraw-Hill.
Chicago Style
Marakas, George M., O,Brien, James A..
Introduction to Information Systems 16th ed..
16th ed.
New York:
McGraw-Hill,
2013.
Text.
MLA Style
Marakas, George M., O,Brien, James A..
Introduction to Information Systems 16th ed..
16th ed.
New York:
McGraw-Hill,
2013.
Text.
Turabian Style
Marakas, George M., O,Brien, James A..
Introduction to Information Systems 16th ed..
16th ed.
New York:
McGraw-Hill,
2013.
Print.