APA-referens (7:e uppl.)
Walker, R. (2016). Art in Spain and Portugal from the Romans to the Early Middle Ages: Routes and Myths. Amsterdam University Press.
Chicago-referens (17:e uppl.)
Walker, Rose. Art in Spain and Portugal from the Romans to the Early Middle Ages: Routes and Myths. Amsterdam: Amsterdam University Press, 2016.
MLA-referens (9:e uppl.)
Walker, Rose. Art in Spain and Portugal from the Romans to the Early Middle Ages: Routes and Myths. Amsterdam University Press, 2016.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.