APA (7th ed.) Citation

Norusis, M. J. (1984). SPSS/PC for the IBM PC/XT/AT. SPSS.

Chicago Style (17th ed.) Citation

Norusis, M. J. SPSS/PC for the IBM PC/XT/AT. Chicago, Illinois: SPSS, 1984.

MLA (9th ed.) Citation

Norusis, M. J. SPSS/PC for the IBM PC/XT/AT. SPSS, 1984.