Citazione Stile APA (7a Edizione)

Soule, G. (1939). Sidney Hillman: Labor statesman / by George Soule (Special ed. for members of the Amalgamated Clothing Workers of America.). Macmillan.

Citazione stile Chigago Style (17a edizione)

Soule, George. Sidney Hillman: Labor Statesman / by George Soule. Special ed. for members of the Amalgamated Clothing Workers of America. New York [u.a.]: Macmillan, 1939.

Citatione MLA (8a ed.)

Soule, George. Sidney Hillman: Labor Statesman / by George Soule. Special ed. for members of the Amalgamated Clothing Workers of America. Macmillan, 1939.