Tilley, T. W. (2018). "A Trajectory of Positions" Responses by Clack, Nagasawa, and Gleeson Replies by Tilley. The problem of evil, 176-201.
Παραπομπή σε μορφή Chicago (17η εκδ.)Tilley, Terrence W. ""A Trajectory of Positions" Responses by Clack, Nagasawa, and Gleeson Replies by Tilley." The Problem of Evil 2018: 176-201.
Παραπομπή σε μορφή MLA (9th εκδ.)Tilley, Terrence W. ""A Trajectory of Positions" Responses by Clack, Nagasawa, and Gleeson Replies by Tilley." The Problem of Evil, 2018, pp. 176-201.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.