APA Style

SPSS interactive graphics 8.0. (1998). Chicago: SPSS.

Chicago Style

SPSS interactive graphics 8.0. . Chicago: SPSS, 1998. Text.

MLA Style

SPSS interactive graphics 8.0. . Chicago: SPSS, 1998. Text.

Turabian Style

SPSS interactive graphics 8.0. Chicago: SPSS, 1998. Print.