APA引文

Blackwell, A., Manin, G. J., & Naber, T. (2005). English knowhow: Student book 1. New York: Oxford University Press.

Trích dẫn kiểu Chicago

Blackwell, Angela, Gregory J. Manin, và Therese Naber. English Knowhow: Student Book 1. New York: Oxford University Press, 2005.

MLA引文

Blackwell, Angela, Gregory J. Manin, và Therese Naber. English Knowhow: Student Book 1. New York: Oxford University Press, 2005.