Science Fiction and Fantasy Writers of America & Sen, N. (2020). Nebula awards showcase #54: The year's best of science fiction and fantasy. [Science Fiction and Fantasy Writers of America].
Cita Chicago Style (17a ed.)Science Fiction and Fantasy Writers of America y Nibedita Sen. Nebula Awards Showcase #54: The Year's Best of Science Fiction and Fantasy. [United States]: [Science Fiction and Fantasy Writers of America], 2020.
Cita MLA (8a ed.)Science Fiction and Fantasy Writers of America y Nibedita Sen. Nebula Awards Showcase #54: The Year's Best of Science Fiction and Fantasy. [Science Fiction and Fantasy Writers of America], 2020.
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