Cita APA (7a ed.)

Bryman, A., & Cramer, D. (1997). Quantitative data analysis with SPSS for windows: A guide for social scientists. Routledge.

Cita Chicago Style (17a ed.)

Bryman, Alan, y Duncan Cramer. Quantitative Data Analysis with SPSS for Windows: A Guide for Social Scientists. London: Routledge, 1997.

Cita MLA (9a ed.)

Bryman, Alan, y Duncan Cramer. Quantitative Data Analysis with SPSS for Windows: A Guide for Social Scientists. Routledge, 1997.