Citazione Stile APA (7a Edizione)

International Conference on World Politics, 6th Berlin, & London, K. (1968). The Soviet Union: A half-century of communism. Johns Hopkins Press.

Citazione stile Chigago Style (17a edizione)

International Conference on World Politics, 6th Berlin, e Kurt London. The Soviet Union: A Half-century of Communism. Baltimore: Johns Hopkins Press, 1968.

Citatione MLA (9a ed.)

International Conference on World Politics, 6th Berlin, e Kurt London. The Soviet Union: A Half-century of Communism. Johns Hopkins Press, 1968.