APA (7th ed.) Citation

Norusis, M. J. (1985). SPSS/PC+ for the IBM PC/XT/AT. SPSS.

Chicago Style (17th ed.) Citation

Norusis, Marija J. SPSS/PC+ for the IBM PC/XT/AT. Chicago, Ill: SPSS, 1985.

MLA (9th ed.) Citation

Norusis, Marija J. SPSS/PC+ for the IBM PC/XT/AT. SPSS, 1985.