Twain, M., & McElderry, B. R. (1961). Contributions to The galaxy, 1868-1871. Scholars' Facsimiles & Reprints.
Citazione stile Chigago Style (17a edizione)Twain, Mark, e Bruce Robert McElderry. Contributions to The Galaxy, 1868-1871. Gainesville, Florida: Scholars' Facsimiles & Reprints, 1961.
Citatione MLA (8a ed.)Twain, Mark, e Bruce Robert McElderry. Contributions to The Galaxy, 1868-1871. Scholars' Facsimiles & Reprints, 1961.
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