APA Citatie

Cleophas, T. J., & Zwinderman, A. H. (2020). SPSS for Starters and 2nd Levelers. 2nd ed. Springer International Publishing.

Chicago Style citaat

Cleophas, Ton J., en Aeilko H. Zwinderman. SPSS for Starters and 2nd Levelers. 2nd Ed. Springer International Publishing, 2020.

MLA citatie

Cleophas, Ton J., en Aeilko H. Zwinderman. SPSS for Starters and 2nd Levelers. 2nd Ed. Springer International Publishing, 2020.