APA引文

Doblelli Rolf. (2013). Art of Thinking Clearly. Sceptre.

芝加哥风格引文

Doblelli Rolf. Art of Thinking Clearly. UK: Sceptre, 2013.

MLA引文

Doblelli Rolf. Art of Thinking Clearly. Sceptre, 2013.

警告：这些引文格式不一定是100％准确.