Keay, A. (2012). The Crown Jewels: The official illustrated history. Thames & Hudson.
Citazione stile Chigago Style (17a edizione)Keay, Anna. The Crown Jewels: The Official Illustrated History. London: Thames & Hudson, 2012.
Citatione MLA (9a ed.)Keay, Anna. The Crown Jewels: The Official Illustrated History. Thames & Hudson, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.