APA aipamena

Hughes, E. (1962). Macmillan: Portrait of a politician.

Chicago Style aipamena

Hughes, Emrys. Macmillan: Portrait of a Politician. 1962.

MLA aipamena

Hughes, Emrys. Macmillan: Portrait of a Politician. 1962.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.