APA引文

Taylor, L., & Kelly, P. (2007). International express: Workbook : Elementary. New York: Oxford University Press.

Trích dẫn kiểu Chicago

Taylor, Liz., và Paul Kelly. International Express: Workbook : Elementary. New York: Oxford University Press, 2007.

MLA引文

Taylor, Liz., và Paul Kelly. International Express: Workbook : Elementary. New York: Oxford University Press, 2007.

警告：这些引文格式不一定是100％准确.