APA aipamena

Widgery, A. G. (1961). Interpretations of history.

Chicago Style aipamena

Widgery, Alban G. Interpretations of History. 1961.

MLA aipamena

Widgery, Alban G. Interpretations of History. 1961.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.