Cita APA (7a ed.)

Friedman, G. (2015). Flashpoints: The emerging crisis in Europe (First edition.). Doubleday.

Cita Chicago Style (17a ed.)

Friedman, George. Flashpoints: The Emerging Crisis in Europe. First edition. New York: Doubleday, 2015.

Cita MLA (8a ed.)

Friedman, George. Flashpoints: The Emerging Crisis in Europe. First edition. Doubleday, 2015.

Precaución: Estas citas no son 100% exactas.