APA引文

Langacker, R. W. (1968). Language and its structure. Harcourt.

Chicago Edition Citation

Langacker, Ronald W. Language and Its Structure. New York: Harcourt, 1968.

MLA引文

Langacker, Ronald W. Language and Its Structure. Harcourt, 1968.

警告：這些引文格式不一定是100％准確.