APA引文

Richards, W. H. (1970). Highway to understanding (2nd ed.). Wheaton.

芝加哥风格引文

Richards, W. Haydn. Highway to Understanding. 2nd ed. Exeter: Wheaton, 1970.

MLA引文

Richards, W. Haydn. Highway to Understanding. 2nd ed. Wheaton, 1970.

警告：这些引文格式不一定是100％准确.