Παραπομπή σε μορφή APA (7η εκδ.)
Hingeston, F. C. (2013). Royal and historical letters during the reign of Henry the Fourth, King of England and of France, and Lord of Ireland (Searchable text edition.). TannerRitchie Publishing in collaboration with the Library and Information Services of the University of St. Andrews.
Παραπομπή σε μορφή Chicago (17η εκδ.)
Hingeston, F. C. Royal and Historical Letters During the Reign of Henry the Fourth, King of England and of France, and Lord of Ireland. Searchable text edition. Burlington, Ontario: TannerRitchie Publishing in collaboration with the Library and Information Services of the University of St. Andrews, 2013.
Παραπομπή σε μορφή MLA (9th εκδ.)
Hingeston, F. C. Royal and Historical Letters During the Reign of Henry the Fourth, King of England and of France, and Lord of Ireland. Searchable text edition. TannerRitchie Publishing in collaboration with the Library and Information Services of the University of St. Andrews, 2013.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.