APA Edition Citation

Schwartz, B. M., Wilson, J. H., & Goff, D. M. An easyguide to research design and SPSS (Second edition.).

Chicago Edition Citation

Schwartz, Beth M., Janie H. Wilson, and Dennis M. Goff. An Easyguide to Research Design and SPSS. Second edition.

MLA Edition Citation

Schwartz, Beth M., et al. An Easyguide to Research Design and SPSS. Second edition.