APA-referens (7:e uppl.)
ebrary, Inc, Fletcher, R. A., Barton, S., & Linehan, P. (2008). Cross, crescent and conversion: Studies on medieval Spain and christendom in memory of Richard Fletcher. Brill.
Chicago-referens (17:e uppl.)
ebrary, Inc, R. A. Fletcher, Simon Barton, och Peter Linehan. Cross, Crescent and Conversion: Studies on Medieval Spain and Christendom in Memory of Richard Fletcher. Leiden ; Boston: Brill, 2008.
MLA-referens (9:e uppl.)
ebrary, Inc, et al. Cross, Crescent and Conversion: Studies on Medieval Spain and Christendom in Memory of Richard Fletcher. Brill, 2008.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.