Vail, R. (1890). The Vail-Burgess debate: A religio-educational discussion between O.F. Burgess ... and Roger Vail ... with a preface by Rt. Rev. James McGolrick, D.D., Bishop of Duluth. St. Paul, Minn..
Παραπομπή σε μορφή Chicago (17η εκδ.)Vail, Roger. The Vail-Burgess Debate: A Religio-educational Discussion Between O.F. Burgess ... and Roger Vail ... with a Preface by Rt. Rev. James McGolrick, D.D., Bishop of Duluth. St. Paul, Minn., 1890.
Παραπομπή σε μορφή MLA (8th εκδ.)Vail, Roger. The Vail-Burgess Debate: A Religio-educational Discussion Between O.F. Burgess ... and Roger Vail ... with a Preface by Rt. Rev. James McGolrick, D.D., Bishop of Duluth. St. Paul, Minn., 1890.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.