Citazione Stile APA (7a Edizione)

Norusis, M. J. (1982). SPSS introductory guide: Basic statistics and operations. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Norusis, Marija J. SPSS Introductory Guide: Basic Statistics and Operations. New York: McGraw-Hill, 1982.

Citatione MLA (9a ed.)

Norusis, Marija J. SPSS Introductory Guide: Basic Statistics and Operations. McGraw-Hill, 1982.