Boutin, M., Brinard, S., & Grellet, F. (1987). Writing intermediate. Oxford: Oxford University Press.
Trích dẫn kiểu ChicagoBoutin, Marie-Christine, Suzanne Brinard, và Francoise Grellet. Writing Intermediate. Oxford: Oxford University Press, 1987.
MLA引文Boutin, Marie-Christine, Suzanne Brinard, và Francoise Grellet. Writing Intermediate. Oxford: Oxford University Press, 1987.
警告：这些引文格式不一定是100％准确.