APA-referens (7:e uppl.)
Rio, A. (2009). Legal practice and the written word in the early middle ages: Frankish formulae, c. 500-1000. Cambridge University Press.
Chicago-referens (17:e uppl.)
Rio, Alice. Legal Practice and the Written Word in the Early Middle Ages: Frankish Formulae, C. 500-1000. Cambridge, UK ; New York: Cambridge University Press, 2009.
MLA-referens (9:e uppl.)
Rio, Alice. Legal Practice and the Written Word in the Early Middle Ages: Frankish Formulae, C. 500-1000. Cambridge University Press, 2009.
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