APA (7th ed.) Citation

Friedman, T. L. (2006). The world is flat: A brief history of the twenty-first century (First edition.). Farrar, Straus and Giroux.

Chicago Style (17th ed.) Citation

Friedman, Thomas L. The World Is Flat: A Brief History of the Twenty-first Century. First edition. New York: Farrar, Straus and Giroux, 2006.

MLA (8th ed.) Citation

Friedman, Thomas L. The World Is Flat: A Brief History of the Twenty-first Century. First edition. Farrar, Straus and Giroux, 2006.

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