Paulik, C. (2004). Grammar Sense 2. England: Oxford University Press.
Trích dẫn kiểu ChicagoPaulik, Cheryl. Grammar Sense 2. England: Oxford University Press, 2004.
MLA引文Paulik, Cheryl. Grammar Sense 2. England: Oxford University Press, 2004.
警告：這些引文格式不一定是100％准確.