APA (7th ed.) Citation

Dobelli, R., & Norliza Abu Bakar. (2015). The art of thinking clearly. PTS Publishing House.

Chicago Style (17th ed.) Citation

Dobelli, Rolf, and Norliza Abu Bakar. The Art of Thinking Clearly. Selangor, Malaysia: PTS Publishing House, 2015.

MLA (9th ed.) Citation

Dobelli, Rolf, and Norliza Abu Bakar. The Art of Thinking Clearly. PTS Publishing House, 2015.

Warning: These citations may not always be 100% accurate.