APA Style
Haag, Stephen, Cummings, Maeve. (2008).
Information Systems Essentials.- 2ed.- (2).
New York:
McGraw-Hill Higher Education.
Chicago Style
Haag, Stephen, Cummings, Maeve.
Information Systems Essentials.- 2ed.-.
2
New York:
McGraw-Hill Higher Education,
2008.
Text.
MLA Style
Haag, Stephen, Cummings, Maeve.
Information Systems Essentials.- 2ed.-.
2
New York:
McGraw-Hill Higher Education,
2008.
Text.
Turabian Style
Haag, Stephen, Cummings, Maeve.
Information Systems Essentials.- 2ed.-.
2
New York:
McGraw-Hill Higher Education,
2008.
Print.