APA aipamena

Schwartz, B. M., Wilson, J. H., & Goff, D. M. (2015). An easyguide to research design & SPSS. SAGE.

Chicago Style aipamena

Schwartz, Beth M., Janie H. Wilson, and Dennis M. Goff. An Easyguide to Research Design & SPSS. Los Angeles: SAGE, 2015.

MLA aipamena

Schwartz, Beth M., et al. An Easyguide to Research Design & SPSS. SAGE, 2015.