Citazione Stile APA (7a Edizione)

Zinner, P. E. (1958). Documents on American foreign relations. Harper & Brothers.

Citazione stile Chigago Style (17a edizione)

Zinner, Paul E. Documents on American Foreign Relations. New York: Harper & Brothers, 1958.

Citatione MLA (9a ed.)

Zinner, Paul E. Documents on American Foreign Relations. Harper & Brothers, 1958.