Cita APA (7th ed.)
Ülgen, S., & Perkovich, G. (2015). Turkey's nuclear future. Carnegie Endowment for International Peace.
Cita Chicago (17th ed.)
Ülgen, Sinan, i George Perkovich. Turkey's Nuclear Future. Washington, District of Columbia: Carnegie Endowment for International Peace, 2015.
Cita MLA (9th ed.)
Ülgen, Sinan, i George Perkovich. Turkey's Nuclear Future. Carnegie Endowment for International Peace, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.