Cita APA (7a ed.)

Norusis, M. J. (2008). SPSS 16.0, statistical procedures companion. Prentice-Hall.

Cita Chicago Style (17a ed.)

Norusis, Marija J. SPSS 16.0, Statistical Procedures Companion. Upper Saddle River, New Jersey: Prentice-Hall, 2008.

Cita MLA (9a ed.)

Norusis, Marija J. SPSS 16.0, Statistical Procedures Companion. Prentice-Hall, 2008.