Langacker, R. W. (1972). Fundamentals of linguistic analysis. Harcourt Brace Jovanovich.
芝加哥风格引文Langacker, Ronald W. Fundamentals of Linguistic Analysis. New York: Harcourt Brace Jovanovich, 1972.
MLA引文Langacker, Ronald W. Fundamentals of Linguistic Analysis. Harcourt Brace Jovanovich, 1972.
警告：这些引文格式不一定是100％准确.