Citação norma APA

Workers' Defense League. Workers defense bulletin: Official monthly organ of the Workers Defense League. The League.

Citação norma Chicago

Workers' Defense League. Workers Defense Bulletin: Official Monthly Organ of the Workers Defense League. New York: The League.

Citação norma MLA

Workers' Defense League. Workers Defense Bulletin: Official Monthly Organ of the Workers Defense League. The League.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.