APA (7th ed.) Citation

(1997). SPSS base 7.5 applications guide. SPSS.

Chicago Style (17th ed.) Citation

SPSS Base 7.5 Applications Guide. Michigan: SPSS, 1997.

MLA (9th ed.) Citation

SPSS Base 7.5 Applications Guide. SPSS, 1997.

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