Naber, T., Blackwell, A., & johnstone, M. (2003). English knowhow: Student book Opener. New York: Oxford University Press.
Trích dẫn kiểu ChicagoNaber, Therese, Angela Blackwell, và Michelle johnstone. English Knowhow: Student Book Opener. New York: Oxford University Press, 2003.
MLA引文Naber, Therese, Angela Blackwell, và Michelle johnstone. English Knowhow: Student Book Opener. New York: Oxford University Press, 2003.
警告：这些引文格式不一定是100％准确.