Style de citation APA (7e éd.)

Socialist Union. (1956). Twentieth century socialism: The economy of tomorrow. Penguin books publishers.

Style de citation Chicago (17e éd.)

Socialist Union. Twentieth Century Socialism: The Economy of Tomorrow. Penguin books publishers, 1956.

Style de citation MLA (9e éd.)

Socialist Union. Twentieth Century Socialism: The Economy of Tomorrow. Penguin books publishers, 1956.

Attention : ces citations peuvent ne pas être correctes à 100%.