Williams, C. B. (1951). A research manual for college studies and papers (Rev. ed.). Harper.
芝加哥风格引文Williams, Cecil Brown. A Research Manual for College Studies and Papers. Rev. ed. N.Y.: Harper, 1951.
MLA引文Williams, Cecil Brown. A Research Manual for College Studies and Papers. Rev. ed. Harper, 1951.
警告:这些引文格式不一定是100%准确.