Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Hustinx, L., von Essen, J., Haers, J., & Mels, S. (2015). Religion and Volunteering: Complex, contested and ambiguous relationships. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Lesley Hustinx, Johan von Essen, Jacques Haers, και Sara Mels. Religion and Volunteering: Complex, Contested and Ambiguous Relationships. Cham: Springer International Publishing : Imprint: Springer, 2015.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Religion and Volunteering: Complex, Contested and Ambiguous Relationships. Springer International Publishing : Imprint: Springer, 2015.