APA (7th ed.) Zitazioa
Maddock, L. Agent of Terra: The Emerald Elephant Gambit. Ace Books.
Chicago Style (17th ed.) Zitazioa
Maddock, Larry. Agent of Terra: The Emerald Elephant Gambit. Nueva York, EUA: Ace Books.
MLA (9th ed.) Zitazioa
Maddock, Larry. Agent of Terra: The Emerald Elephant Gambit. Ace Books.
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