APA (7th ed.) Citation

(1944). The economic problem of the peace. A plea for Worl socialist union. London.

Chicago Style (17th ed.) Citation

The Economic Problem of the Peace. A Plea for Worl Socialist Union. London, 1944.

MLA (8th ed.) Citation

The Economic Problem of the Peace. A Plea for Worl Socialist Union. London, 1944.

Warning: These citations may not always be 100% accurate.