Παραπομπή σε μορφή APA (7η εκδ.)

ebrary, Inc, Grube, D., & Jonkers, P. (2008). Religions challenged by contingency: Theological and philosophical approaches to the problem of contingency. Brill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

ebrary, Inc, Dirk-Martin Grube, και Peter Jonkers. Religions Challenged by Contingency: Theological and Philosophical Approaches to the Problem of Contingency. Leiden ; Boston: Brill, 2008.

Παραπομπή σε μορφή MLA (9th εκδ.)

ebrary, Inc, et al. Religions Challenged by Contingency: Theological and Philosophical Approaches to the Problem of Contingency. Brill, 2008.