APA Citation

Norusis, M. J. (1993). SPSS for windows base system user's guide release 6.0. Chicago: SPSS Inc..

Chicago Style Citation

Norusis, Marija J. SPSS for Windows Base System User's Guide Release 6.0. Chicago: SPSS Inc., 1993.

MLA Citation

Norusis, Marija J. SPSS for Windows Base System User's Guide Release 6.0. Chicago: SPSS Inc., 1993.

Warning: These citations may not always be 100% accurate.