APA (7th ed.) Zitazioa

Smith, E. R. (2013). American relief aid and the Spanish Civil War. University of Missouri.

Chicago Style (17th ed.) Zitazioa

Smith, Eric R. American Relief Aid and the Spanish Civil War. Columbia [Mo.]: University of Missouri, 2013.

MLA (9th ed.) Zitazioa

Smith, Eric R. American Relief Aid and the Spanish Civil War. University of Missouri, 2013.