APA (7th ed.) Citation

(2003). SPSS 12.0 Brief Guide. SPSS.

Chicago Style (17th ed.) Citation

SPSS 12.0 Brief Guide. Chicago, Ill: SPSS, 2003.

MLA (9th ed.) Citation

SPSS 12.0 Brief Guide. SPSS, 2003.

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