APA (7th ed.) Citation

De Bono, E. (1971). Lateral thinking for management: A handbook. Penguin Books.

Chicago Style (17th ed.) Citation

De Bono, Edward. Lateral Thinking for Management: A Handbook. London: Penguin Books, 1971.

MLA (9th ed.) Citation

De Bono, Edward. Lateral Thinking for Management: A Handbook. Penguin Books, 1971.