APA (7th ed.) Zitazioa
Gunn, J. E. Station in Space. Bantam Books.
Chicago Style (17th ed.) Zitazioa
Gunn, James E. Station in Space. Nueva York, EUA: Bantam Books.
MLA (9th ed.) Zitazioa
Gunn, James E. Station in Space. Bantam Books.
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