APA Style
SPSS Advanced Statistics 7.5. (1997).
Chicago:
SPSS INC..
Chicago Style
SPSS Advanced Statistics 7.5.
.
Chicago:
SPSS INC.,
1997.
.
MLA Style
SPSS Advanced Statistics 7.5.
.
Chicago:
SPSS INC.,
1997.
.
Turabian Style
SPSS Advanced Statistics 7.5.
Chicago:
SPSS INC.,
1997.
.