APA引文

Fernald, J. C., & Gale, C. (1993). English grammar simplified (Rev. ed.). HarperPerennial.

芝加哥风格引文

Fernald, James Champlin, 与 Cedric Gale. English Grammar Simplified. Rev. ed. New York: HarperPerennial, 1993.

MLA引文

Fernald, James Champlin, 与 Cedric Gale. English Grammar Simplified. Rev. ed. HarperPerennial, 1993.

警告：这些引文格式不一定是100％准确.