Gurdon, A. L. (1928). Venerable Margaret Clitherow. London.
Chicago Style (17th ed.) CitationGurdon, A.B.; Levick. Venerable Margaret Clitherow. London, 1928.
MLA引文Gurdon, A.B.; Levick. Venerable Margaret Clitherow. London, 1928.
警告:這些引文格式不一定是100%准確.