Cita APA (7a ed.)
Kuttner, H. Return to Otherness. Ballantine Books.
Cita estilo Chicago (17a ed.)
Kuttner, Hernry. Return to Otherness. Nueva York, EUA: Ballantine Books.
Cita MLA (9a ed.)
Kuttner, Hernry. Return to Otherness. Ballantine Books.
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