APA (7th ed.) Citation

De Bono, E. (1979). Lateral thinking: A textbook of creativity (1st published, reprinted.). Penguin Books.

Chicago Style (17th ed.) Citation

De Bono, Edward. Lateral Thinking: A Textbook of Creativity. 1st published, reprinted. London [etc.]: Penguin Books, 1979.

MLA (9th ed.) Citation

De Bono, Edward. Lateral Thinking: A Textbook of Creativity. 1st published, reprinted. Penguin Books, 1979.

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