Cita APA (7th ed.)
Vogt, A. E. v., & Long, F. B. Empire of the Atom. Ace Books.
Cita Chicago (17th ed.)
Vogt, Alfred E. van, i Frank Belknap Long. Empire of the Atom. Nueva York, EUA: Ace Books.
Cita MLA (9th ed.)
Vogt, Alfred E. van, i Frank Belknap Long. Empire of the Atom. Ace Books.
Atenció: Aquestes cites poden no estar 100% correctes.