Evans, L. B. (1957). Cases on American constitutional law (7th ed.). Callaghan.
芝加哥风格引文Evans, Lawrence Boyd. Cases on American Constitutional Law. 7th ed. Chicago: Callaghan, 1957.
MLA引文Evans, Lawrence Boyd. Cases on American Constitutional Law. 7th ed. Callaghan, 1957.
警告：这些引文格式不一定是100％准确.