Bregman Peter. (2011). 18 Minutes: Find your focus, master distraction, and get the right things d. Orion Publishing.
芝加哥风格引文Bregman Peter. 18 Minutes: Find Your Focus, Master Distraction, and Get the Right Things D. USA: Orion Publishing, 2011.
MLA引文Bregman Peter. 18 Minutes: Find Your Focus, Master Distraction, and Get the Right Things D. Orion Publishing, 2011.
警告：这些引文格式不一定是100％准确.