APA (7th ed.) Zitazioa
Mulgrave, D. (1954). Speech: A hndbook of voice training ... Barnes & Noble books.
Chicago Style (17th ed.) Zitazioa
Mulgrave, Dorothy. Speech: A Hndbook of Voice Training ... New York: Barnes & Noble books, 1954.
MLA (9th ed.) Zitazioa
Mulgrave, Dorothy. Speech: A Hndbook of Voice Training ... Barnes & Noble books, 1954.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.