Craig, P. P. (1990). Public law and democracy in the United Kingdom and the United States of America. Clarendon Press.
芝加哥风格引文Craig, Paul P. Public Law and Democracy in the United Kingdom and the United States of America. Oxford: Clarendon Press, 1990.
MLA引文Craig, Paul P. Public Law and Democracy in the United Kingdom and the United States of America. Clarendon Press, 1990.
警告：这些引文格式不一定是100％准确.