APA (7th ed.) Zitazioa
White, R. E. O. (1981). The insights of history. Paternoster Press.
Chicago Style (17th ed.) Zitazioa
White, R. E. O. The Insights of History. Homebush West: Paternoster Press, 1981.
MLA (9th ed.) Zitazioa
White, R. E. O. The Insights of History. Paternoster Press, 1981.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.