Cita APA (7a ed.)
Pohl, F., & Kornbluth, C. M. The Space Merchants / Search the Sky / Gladiator at-Law. Ballantine Books.
Cita estilo Chicago (17a ed.)
Pohl, Frederick, y Cyril M. Kornbluth. The Space Merchants / Search the Sky / Gladiator At-Law. Nueva York, EUA: Ballantine Books.
Cita MLA (9a ed.)
Pohl, Frederick, y Cyril M. Kornbluth. The Space Merchants / Search the Sky / Gladiator At-Law. Ballantine Books.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.