APA Style
Schulman, Mark. (1992).
Introduction to Unix .
United States of America:
Que Corporation.
Chicago Style
Schulman, Mark.
Introduction to Unix.
United States of America:
Que Corporation,
1992.
Text.
MLA Style
Schulman, Mark.
Introduction to Unix.
United States of America:
Que Corporation,
1992.
Text.
Turabian Style
Schulman, Mark.
Introduction to Unix.
United States of America:
Que Corporation,
1992.
Print.