APA Style
O'Brien, James A., Marakas, George M.. (2007).
Enterprise information systems (13).
New York:
McGraw Hill.
Chicago Style
O'Brien, James A., Marakas, George M..
Enterprise information systems.
13
New York:
McGraw Hill,
2007.
Text.
MLA Style
O'Brien, James A., Marakas, George M..
Enterprise information systems.
13
New York:
McGraw Hill,
2007.
Text.
Turabian Style
O'Brien, James A., Marakas, George M..
Enterprise information systems.
13
New York:
McGraw Hill,
2007.
Print.