Revolutionary Workers League, Provisional International Contact Commission for the New Communist (4th) International, & Fourth International. (1939). International news. Provisional International Contact Commission for the New Communist (4th) International.
Citação do estilo Chicago (17ª ed.)Revolutionary Workers League, Provisional International Contact Commission for the New Communist (4th) International, e Fourth International. International News. Chicago: Provisional International Contact Commission for the New Communist (4th) International, 1939.
Citação MLA (8ª ed.)Revolutionary Workers League, et al. International News. Provisional International Contact Commission for the New Communist (4th) International, 1939.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.