Cita APA (7th ed.)
Council on foreign relations & Zinner, P. E. (1959). Documents on American foreign relations. Harper & Brothers.
Cita Chicago (17th ed.)
Council on foreign relations i Peter E. Zinner. Documents on American Foreign Relations. New York: Harper & Brothers, 1959.
Cita MLA (9th ed.)
Council on foreign relations i Peter E. Zinner. Documents on American Foreign Relations. Harper & Brothers, 1959.
Atenció: Aquestes cites poden no estar 100% correctes.