APA引文

John J Gumperz. (1971). Language in social groups. Stanford, California: Stanford Univ. Press.

Trích dẫn kiểu Chicago

John J Gumperz. Language in Social Groups. Stanford, California: Stanford Univ. Press, 1971.

MLA引文

John J Gumperz. Language in Social Groups. Stanford, California: Stanford Univ. Press, 1971.

警告：這些引文格式不一定是100％准確.