Παραπομπή σε μορφή APA (7η εκδ.)

Zeilstra, J., & Jansen, H. (2020). Visser 't Hooft, 1900-1985: Living for the Unity of the Church. Amsterdam University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Zeilstra, Jurjen, και Henry Jansen. Visser 'T Hooft, 1900-1985: Living for the Unity of the Church. Amsterdam: Amsterdam University Press, 2020.

Παραπομπή σε μορφή MLA (9th εκδ.)

Zeilstra, Jurjen, και Henry Jansen. Visser 'T Hooft, 1900-1985: Living for the Unity of the Church. Amsterdam University Press, 2020.