Esson, J., & Ertl, H. (2013). Securing the Future of Higher Education in England.
芝加哥风格引文Esson, J., 与 H. Ertl. Securing the Future of Higher Education in England. 2013.
MLA引文Esson, J., 与 H. Ertl. Securing the Future of Higher Education in England. 2013.
警告：这些引文格式不一定是100％准确.