APA Style
Davis., G, B., Olson, M, H. (1985).
Management information systems: conceptual foundations, structure, and development (second edition).
New York, USA:
MC GRAW HILL.
MLA Style
Davis., Gordon, B.., Olson, Margrethe, H..
"Management information systems: conceptual foundations, structure, and development".
second edition
New York, USA:
MC GRAW HILL,
1985.
Text.