Cita APA (7th ed.)
Haas, M. L. (2013). The United States and the Arab Spring: Threats and opportunities in a revolutionary era. Westview Press.
Cita Chicago (17th ed.)
Haas, Mark L. The United States and the Arab Spring: Threats and Opportunities in a Revolutionary Era. Boulder: Westview Press, 2013.
Cita MLA (9th ed.)
Haas, Mark L. The United States and the Arab Spring: Threats and Opportunities in a Revolutionary Era. Westview Press, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.