APA引文

Radley, P. (2005). Horizons: Student's book 1. Oxford: Oxford University Press.

Trích dẫn kiểu Chicago

Radley, Paul. Horizons: Student's Book 1. Oxford: Oxford University Press, 2005.

MLA引文

Radley, Paul. Horizons: Student's Book 1. Oxford: Oxford University Press, 2005.

警告：這些引文格式不一定是100％准確.