Cita APA (7th ed.)
Turner, R. K. (1950). Documents on American foreign relations: January 1 - December 31, 1948. Princeton University Press.
Cita Chicago (17th ed.)
Turner, Robert K. Documents on American Foreign Relations: January 1 - December 31, 1948. USA: Princeton University Press, 1950.
Cita MLA (9th ed.)
Turner, Robert K. Documents on American Foreign Relations: January 1 - December 31, 1948. Princeton University Press, 1950.
Atenció: Aquestes cites poden no estar 100% correctes.