APA

Communist International, Degras J. (. & Royal Institute of International Affairs. (1956). The Communist International, 1919-1943: documents. [London]: Oxford University Press.

Chicago

Communist International, Degras Jane (Tabrisky) and Royal Institute of International Affairs. 1956. The Communist International, 1919-1943: documents. [London]: Oxford University Press.

Harvard

Communist International, Degras J. (. and Royal Institute of International Affairs. (1956). The Communist International, 1919-1943: documents. [London]: Oxford University Press.

MLA

Communist International, Degras Jane (Tabrisky) and Royal Institute of International Affairs. The Communist International, 1919-1943: documents. [London]: Oxford University Press. 1956.