APA Style
O'Brien, James A. (2003).
Introduction to Information Systems: Essentials for the e-Business Enterprise / Eleventh Edition (11).
North American:
Mc Graw Hill.
Chicago Style
O'Brien, James A.
Introduction to Information Systems: Essentials for the e-Business Enterprise / Eleventh Edition.
11
North American:
Mc Graw Hill,
2003.
Text.
MLA Style
O'Brien, James A.
Introduction to Information Systems: Essentials for the e-Business Enterprise / Eleventh Edition.
11
North American:
Mc Graw Hill,
2003.
Text.
Turabian Style
O'Brien, James A.
Introduction to Information Systems: Essentials for the e-Business Enterprise / Eleventh Edition.
11
North American:
Mc Graw Hill,
2003.
Print.