APA引文

Gairns, R. (2009). Oxford word skills. Vermilion.

Chicago Style (17th ed.) Citation

Gairns, Ruth. Oxford Word Skills. London: Vermilion, 2009.

MLA引文

Gairns, Ruth. Oxford Word Skills. Vermilion, 2009.

警告：這些引文格式不一定是100％准確.