Ko, S. S., & Rossen, S. (2017). Teaching online: A practical guide (Fourth edition.). Routledge.
芝加哥风格引文Ko, Susan Schor, 与 Steve Rossen. Teaching Online: A Practical Guide. Fourth edition. New York, NY: Routledge, 2017.
MLA引文Ko, Susan Schor, 与 Steve Rossen. Teaching Online: A Practical Guide. Fourth edition. Routledge, 2017.
警告：这些引文格式不一定是100％准确.