APA (7th ed.) Zitazioa

Bennett, R. A. (1984). Follett spelling. Allyn and bacon.

Chicago Style (17th ed.) Zitazioa

Bennett, Robert A. Follett Spelling. Boston: Allyn and bacon, 1984.

MLA (9th ed.) Zitazioa

Bennett, Robert A. Follett Spelling. Allyn and bacon, 1984.