APA aipamena

Jonge, T. d., Veenhoven, R., & Kalmijn, W. (2020). Diversity in Survey Questions on the Same Topic. 1st ed. 2017. Springer International Publishing.

Chicago Style aipamena

Jonge, Tineke de, Ruut Veenhoven, và Wim Kalmijn. Diversity in Survey Questions On the Same Topic. 1st Ed. 2017. Springer International Publishing, 2020.

MLA aipamena

Jonge, Tineke de, Ruut Veenhoven, và Wim Kalmijn. Diversity in Survey Questions On the Same Topic. 1st Ed. 2017. Springer International Publishing, 2020.