Osmond, A. (2013). Academic writing and grammar for students. Sage.
芝加哥风格引文Osmond, Alex. Academic Writing and Grammar for Students. Los Angeles, Calif: Sage, 2013.
MLA引文Osmond, Alex. Academic Writing and Grammar for Students. Sage, 2013.
警告：这些引文格式不一定是100％准确.