APA引用形式

Harding, K., & Taylor, L. (2005). International express: Intermediate. Student's book. Oxford: Oxford Univ. Press.

シカゴスタイル引用形

Harding, Keith, , Liz Taylor. International Express: Intermediate. Student's Book. Oxford: Oxford Univ. Press, 2005.

MLA引用形式

Harding, Keith, , Liz Taylor. International Express: Intermediate. Student's Book. Oxford: Oxford Univ. Press, 2005.

警告: この引用は必ずしも正確ではありません.