APA (7th ed.) Zitazioa

(1994). The official freebies for teachers / by the editors of Freebies magazine ; illustrations by Wesla Weller.

Chicago Style (17th ed.) Zitazioa

The Official Freebies for Teachers / by the Editors of Freebies Magazine ; Illustrations by Wesla Weller. 1994.

MLA (9th ed.) Zitazioa

The Official Freebies for Teachers / by the Editors of Freebies Magazine ; Illustrations by Wesla Weller. 1994.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.