APA citiranje

De Bono, E. (1971). Practical thinking: Four ways to be right, five ways to be wrong, five ways to understand. Penguin Books.

Chicago Style (17th ed.) Citation

De Bono, Edward. Practical Thinking: Four Ways to Be Right, Five Ways to Be Wrong, Five Ways to Understand. Middlesex, Eng: Penguin Books, 1971.

MLA citiranje

De Bono, Edward. Practical Thinking: Four Ways to Be Right, Five Ways to Be Wrong, Five Ways to Understand. Penguin Books, 1971.