APA-referens (7:e uppl.)
Ashwin-Siejkowski, P. (2009). The Apostles' Creed: The Apostles' Creed and its early Christian context. T & T Clark.
Chicago-referens (17:e uppl.)
Ashwin-Siejkowski, Piotr. The Apostles' Creed: The Apostles' Creed and Its Early Christian Context. London ; New York: T & T Clark, 2009.
MLA-referens (9:e uppl.)
Ashwin-Siejkowski, Piotr. The Apostles' Creed: The Apostles' Creed and Its Early Christian Context. T & T Clark, 2009.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.