APA (7th ed.) Zitazioa
Masson, T. L. Masterpieces of American Wit and Humor: Volume VI. Doubleday.
Chicago Style (17th ed.) Zitazioa
Masson, Thomas L. Masterpieces of American Wit and Humor: Volume VI. Nueva York, EUA: Doubleday.
MLA (9th ed.) Zitazioa
Masson, Thomas L. Masterpieces of American Wit and Humor: Volume VI. Doubleday.
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