APA Style
O'brien, James A.. (1994).
INTRODUCTION TO INFORMATION SYSTEMS, SEVENTH EDITION (7).
Boston:
Irwin.
Chicago Style
O'brien, James A..
INTRODUCTION TO INFORMATION SYSTEMS, SEVENTH EDITION.
7
Boston:
Irwin,
1994.
Text.
MLA Style
O'brien, James A..
INTRODUCTION TO INFORMATION SYSTEMS, SEVENTH EDITION.
7
Boston:
Irwin,
1994.
Text.
Turabian Style
O'brien, James A..
INTRODUCTION TO INFORMATION SYSTEMS, SEVENTH EDITION.
7
Boston:
Irwin,
1994.
Print.