APA (7th ed.) Zitazioa
Gibaldi, J. MLA Handbook for Writers of Research Papers (5a edición.). The Modern Language Association of America.
Chicago Style (17th ed.) Zitazioa
Gibaldi, Joseph. MLA Handbook for Writers of Research Papers. 5a edición. Nueva York, EUA: The Modern Language Association of America.
MLA (9th ed.) Zitazioa
Gibaldi, Joseph. MLA Handbook for Writers of Research Papers. 5a edición. The Modern Language Association of America.
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