ABOUT AMERICA. About Amerika: The constitutionof the United States of America with Explanatory notes. U.S.
芝加哥风格引文ABOUT AMERICA. About Amerika: The Constitutionof the United States of America with Explanatory Notes. New York: U.S.
MLA引文ABOUT AMERICA. About Amerika: The Constitutionof the United States of America with Explanatory Notes. U.S.
警告：这些引文格式不一定是100％准确.