APA (7th ed.) Zitazioa
Dailey, V. (1991). Almanac, atlas & yearbook 1992 (45th ed.). Houghton Mifflin.
Chicago Style (17th ed.) Zitazioa
Dailey, Vera. Almanac, Atlas & Yearbook 1992. 45th ed. New york: Houghton Mifflin, 1991.
MLA (9th ed.) Zitazioa
Dailey, Vera. Almanac, Atlas & Yearbook 1992. 45th ed. Houghton Mifflin, 1991.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.