APA引文

Seidl, J. (2005). Grammar one (New ed.). Oxford: Oxford Univ. Press.

Trích dẫn kiểu Chicago

Seidl, Jennifer. Grammar One. New ed. Oxford: Oxford Univ. Press, 2005.

MLA引文

Seidl, Jennifer. Grammar One. New ed. Oxford: Oxford Univ. Press, 2005.

警告：這些引文格式不一定是100％准確.