Yardley,D C M. (1974). Introduction to British constitutional law (4th ed.). Butteworths.
Chicago Edition CitationYardley,D C M. Introduction to British Constitutional Law. 4th ed. London: Butteworths, 1974.
MLA引文Yardley,D C M. Introduction to British Constitutional Law. 4th ed. Butteworths, 1974.
警告：這些引文格式不一定是100％准確.