APA引文

Newport, C. (2021). A world without email: Reimagining work in an age of communication overload. Portfolio/Penguin.

Chicago Style (17th ed.) Citation

Newport, Cal. A World Without Email: Reimagining Work in an Age of Communication Overload. [New York]: Portfolio/Penguin, 2021.

MLA引文

Newport, Cal. A World Without Email: Reimagining Work in an Age of Communication Overload. Portfolio/Penguin, 2021.

警告：這些引文格式不一定是100％准確.