Bradford, E. D. S. (1973). The shield and the sword: The Knights of St. John, Jerusalem, Rhodes, and Malta ([1st ed.].). Dutton.
Chicago Style (17th ed.) CitationBradford, Ernle Dusgate Selby. The Shield and the Sword: The Knights of St. John, Jerusalem, Rhodes, and Malta. [1st ed.]. New York: Dutton, 1973.
Cita MLABradford, Ernle Dusgate Selby. The Shield and the Sword: The Knights of St. John, Jerusalem, Rhodes, and Malta. [1st ed.]. Dutton, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.