Citazione Stile APA (7a Edizione)

Gardner, R. C. (2001). Psychological statistics using SPSS for Windows. Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Gardner, Robert C. Psychological Statistics Using SPSS for Windows. Upper Saddle River, N.J: Prentice Hall, 2001.

Citatione MLA (9a ed.)

Gardner, Robert C. Psychological Statistics Using SPSS for Windows. Prentice Hall, 2001.