APA (7th ed.) Citation

Norušis, M. J. (1987). SPSSx introductory statistics guide (8. print.). SPSS.

Chicago Style (17th ed.) Citation

Norušis, Marija J. SPSSx Introductory Statistics Guide. 8. print. Chicago, Ill: SPSS, 1987.

MLA (9th ed.) Citation

Norušis, Marija J. SPSSx Introductory Statistics Guide. 8. print. SPSS, 1987.