APA (7th ed.) Zitazioa
Vinson, J. C. (2014). Thomas Nast: Political cartoonist. University of Georgia Press.
Chicago Style (17th ed.) Zitazioa
Vinson, John Chalmers. Thomas Nast: Political Cartoonist. Athens, Georgia: University of Georgia Press, 2014.
MLA (9th ed.) Zitazioa
Vinson, John Chalmers. Thomas Nast: Political Cartoonist. University of Georgia Press, 2014.
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