Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), BACKHAUS, J., CHALOUPEK, G., & FRAMBACH, H. A. (2017). On the Economic Significance of the Catholic Social Doctrine: 125 Years of Rerum Novarum. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), JÜRGEN BACKHAUS, GÜNTHER CHALOUPEK, και HANS A. FRAMBACH. On the Economic Significance of the Catholic Social Doctrine: 125 Years of Rerum Novarum. Cham: Springer International Publishing : Imprint: Springer, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. On the Economic Significance of the Catholic Social Doctrine: 125 Years of Rerum Novarum. Springer International Publishing : Imprint: Springer, 2017.