Cita APA (7th ed.)

Einspruch, E. L. (2005). An introductory guide to SPSS for Windows (2nd ed.). Sage Publications.

Cita Chicago (17th ed.)

Einspruch, Eric L. An Introductory Guide to SPSS for Windows. 2nd ed. Thousand Oaks, Calif: Sage Publications, 2005.

Cita MLA (9th ed.)

Einspruch, Eric L. An Introductory Guide to SPSS for Windows. 2nd ed. Sage Publications, 2005.