APA (7th ed.) Citation

De Bono, E. (2000). New thinking for the new millennium. Penguin.

Chicago Style (17th ed.) Citation

De Bono, Edward. New Thinking for the New Millennium. London: Penguin, 2000.

MLA (8th ed.) Citation

De Bono, Edward. New Thinking for the New Millennium. Penguin, 2000.