APA Citation

Harvey, R. H. (1975). Samuel Gompers, champion of the toiling masses. New York: Octagon Books.

Trích dẫn kiểu Chicago

Harvey, Rowland Hill. Samuel Gompers, Champion of the Toiling Masses. New York: Octagon Books, 1975.

MLA Citation

Harvey, Rowland Hill. Samuel Gompers, Champion of the Toiling Masses. New York: Octagon Books, 1975.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.