APA Style
Beck,Leland. (1997).
System Software (3rd.).
NEW YORK:
Addison Wesley.
Chicago Style
Beck,Leland.
System Software.
3rd.
NEW YORK:
Addison Wesley,
1997.
Book.
MLA Style
Beck,Leland.
System Software.
3rd.
NEW YORK:
Addison Wesley,
1997.
Book.
Turabian Style
Beck,Leland.
System Software.
3rd.
NEW YORK:
Addison Wesley,
1997.
Book.