Citazione Stile APA (7a Edizione)
ebrary, Inc, & Williamson, C. (2011). A feast of creatures: Anglo-Saxon riddle-songs. University of Pennsylvania Press.
Citazione stile Chigago Style (17a edizione)
ebrary, Inc, e Craig Williamson. A Feast of Creatures: Anglo-Saxon Riddle-songs. Philadelphia: University of Pennsylvania Press, 2011.
Citatione MLA (9a ed.)
ebrary, Inc, e Craig Williamson. A Feast of Creatures: Anglo-Saxon Riddle-songs. University of Pennsylvania Press, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.