APA Style
Stallings, William. (2012).
Operating systems : internals and design principles 7th ed. (7th).
Harlow:
.
Chicago Style
Stallings, William.
Operating systems : internals and design principles 7th ed..
7th
Harlow:
,
2012.
Text.
MLA Style
Stallings, William.
Operating systems : internals and design principles 7th ed..
7th
Harlow:
,
2012.
Text.
Turabian Style
Stallings, William.
Operating systems : internals and design principles 7th ed..
7th
Harlow:
,
2012.
Print.