APA (7th ed.) Citation

De Bono, E. (1992). Handbook for the positive revolution. Penguin Books.

Chicago Style (17th ed.) Citation

De Bono, Edward. Handbook for the Positive Revolution. London: Penguin Books, 1992.

MLA (8th ed.) Citation

De Bono, Edward. Handbook for the Positive Revolution. Penguin Books, 1992.

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