APA (7th ed.) Zitazioa
Wade, L. L. The Influence of sections and periods on economic voting in American presidential elections: 1828-1984. Butterworth & Co.
Chicago Style (17th ed.) Zitazioa
Wade, Larry L. The Influence of Sections and Periods on Economic Voting in American Presidential Elections: 1828-1984. s.l: Butterworth & Co.
MLA (9th ed.) Zitazioa
Wade, Larry L. The Influence of Sections and Periods on Economic Voting in American Presidential Elections: 1828-1984. Butterworth & Co.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.