APA (7th ed.) Citation

Duncan, K. (2015). The Smart Thinking Book. LID Publishing Ltd.

Chicago Style (17th ed.) Citation

Duncan, Kevin. The Smart Thinking Book. LID Publishing Ltd, 2015.

MLA (8th ed.) Citation

Duncan, Kevin. The Smart Thinking Book. LID Publishing Ltd, 2015.

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