APA (7th ed.) Citation

De Bono, E. (1972). Children solve problem. Penguin Books.

Chicago Style (17th ed.) Citation

De Bono, Edward. Children Solve Problem. London: Penguin Books, 1972.

MLA (9th ed.) Citation

De Bono, Edward. Children Solve Problem. Penguin Books, 1972.

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