APA (7. basım) Alıntı

Friedman, T. L. (2005). The world is flat: A brief history of the twenty-first century. Farrar Straus and Giroux.

Chicago Style (17. basım) Atıf

Friedman, Thomas L. The World Is Flat: A Brief History of the Twenty-first Century. New York: Farrar Straus and Giroux, 2005.

MLA (9th ed.) Atıf

Friedman, Thomas L. The World Is Flat: A Brief History of the Twenty-first Century. Farrar Straus and Giroux, 2005.