APA aipamena

Bailey,Sydney D. (1958). British parliamentary democracy. George G Harrap.

Chicago Style aipamena

Bailey,Sydney D. British Parliamentary Democracy. London: George G Harrap, 1958.

MLA aipamena

Bailey,Sydney D. British Parliamentary Democracy. George G Harrap, 1958.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.