APA引文

Graver, B. D. (1986). Advanced English practice. New York: Oxford University Press.

Trích dẫn kiểu Chicago

Graver, B. D. Advanced English Practice. New York: Oxford University Press, 1986.

MLA引文

Graver, B. D. Advanced English Practice. New York: Oxford University Press, 1986.

警告：這些引文格式不一定是100％准確.