Mathias, H. (1996). Wales and Britain in the medieval world: C1000 - c1500 ([For Wales], 1. publ.). Hodder & Stoughton.
Citazione stile Chigago Style (17a edizione)Mathias, Hefin. Wales and Britain in the Medieval World: C1000 - C1500. [For Wales], 1. publ. London: Hodder & Stoughton, 1996.
Citatione MLA (9a ed.)Mathias, Hefin. Wales and Britain in the Medieval World: C1000 - C1500. [For Wales], 1. publ. Hodder & Stoughton, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.