APA aipamena

Soule, G. H. (1939). Sidney Hillman: Labor statesman. Macmillan.

Chicago Style aipamena

Soule, George Henry. Sidney Hillman: Labor Statesman. New York: Macmillan, 1939.

MLA aipamena

Soule, George Henry. Sidney Hillman: Labor Statesman. Macmillan, 1939.