APA Style
O'Brien, James A., Marakas, George M.. (2007).
Enterprise Information System 13th Ed. (13th ed.).
New York:
McGraw Hill.
Chicago Style
O'Brien, James A., Marakas, George M..
Enterprise Information System 13th Ed..
13th ed.
New York:
McGraw Hill,
2007.
Text.
MLA Style
O'Brien, James A., Marakas, George M..
Enterprise Information System 13th Ed..
13th ed.
New York:
McGraw Hill,
2007.
Text.
Turabian Style
O'Brien, James A., Marakas, George M..
Enterprise Information System 13th Ed..
13th ed.
New York:
McGraw Hill,
2007.
Print.