Osmond, A. (2016). Academic writing and grammar for students (2nd edition.). Sage.
芝加哥风格引文Osmond, Alex. Academic Writing and Grammar for Students. 2nd edition. Los Angeles: Sage, 2016.
MLA引文Osmond, Alex. Academic Writing and Grammar for Students. 2nd edition. Sage, 2016.
警告：这些引文格式不一定是100％准确.