APA (7th ed.) Zitazioa
Sloane, D. E. E. (2001). Student companion to Mark Twain. Greenwood Press.
Chicago Style (17th ed.) Zitazioa
Sloane, David E. E. Student Companion to Mark Twain. Westport, Conn.: Greenwood Press, 2001.
MLA (9th ed.) Zitazioa
Sloane, David E. E. Student Companion to Mark Twain. Greenwood Press, 2001.
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