APA (7th ed.) Citation

De Bono. (1994). De Bono's thinking course. Facts on File.

Chicago Style (17th ed.) Citation

De Bono. De Bono's Thinking Course. New York: Facts on File, 1994.

MLA (8th ed.) Citation

De Bono. De Bono's Thinking Course. Facts on File, 1994.

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