APA (7th ed.) Zitazioa
Burleigh, A. H. (1973). Education in a free society. Liberty fund Inc.
Chicago Style (17th ed.) Zitazioa
Burleigh, Anne Husted. Education in a Free Society. Indianapolis: Liberty fund Inc, 1973.
MLA (9th ed.) Zitazioa
Burleigh, Anne Husted. Education in a Free Society. Liberty fund Inc, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.