APA(7版)引用形式

Hennen, L., van Keulen, I., Korthagen, I., Aichholzer, G., Lindner, R., & Nielsen, R. Ø. (2020). European E-Democracy in Practice. Springer Nature.

Chicagoスタイル(17版)引用形式

Hennen, Leonhard, Ira van Keulen, Iris Korthagen, Georg Aichholzer, Ralf Lindner, , Rasmus Øjvind Nielsen. European E-Democracy in Practice. Cham: Springer Nature, 2020.

MLA(9版)引用形式

Hennen, Leonhard, et al. European E-Democracy in Practice. Springer Nature, 2020.