APA引文

Sarah, P. S. T. S. (2009). Enhancing EST essay writing skills among form five students in an urban school.

Chicago Style (17th ed.) Citation

Sarah, P. Spencer T. Spencer. Enhancing EST Essay Writing Skills Among Form Five Students in an Urban School. 2009.

MLA引文

Sarah, P. Spencer T. Spencer. Enhancing EST Essay Writing Skills Among Form Five Students in an Urban School. 2009.

警告：这些引文格式不一定是100％准确.