International correspondence. Publ. by the Executive Committee of the International Committee of the Fourth International. London.
Chicago Style (17th ed.) CitationInternational Correspondence. Publ. by the Executive Committee of the International Committee of the Fourth International. London.
MLA (8th ed.) CitationInternational Correspondence. Publ. by the Executive Committee of the International Committee of the Fourth International. London.
Warning: These citations may not always be 100% accurate.