APA引文

S Ullmann. (1966). Language and style. New York: Barnes and Noble.

Trích dẫn kiểu Chicago

S Ullmann. Language and Style. New York: Barnes and Noble, 1966.

MLA引文

S Ullmann. Language and Style. New York: Barnes and Noble, 1966.

警告：這些引文格式不一定是100％准確.