APA (7th ed.) Zitazioa
Healy, R. J., & Boucher, A. New Tales of Space and Time. Pocket Books.
Chicago Style (17th ed.) Zitazioa
Healy, Raymond J., eta Anthony Boucher. New Tales of Space and Time. Nueva York, EUA: Pocket Books.
MLA (9th ed.) Zitazioa
Healy, Raymond J., eta Anthony Boucher. New Tales of Space and Time. Pocket Books.
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