Cita APA (7th ed.)
Robeson, K. Poison Island: A Doc Savage Adventure. Bantam Books.
Cita Chicago (17th ed.)
Robeson, Kenneth. Poison Island: A Doc Savage Adventure. Nueva York, EUA: Bantam Books.
Cita MLA (9th ed.)
Robeson, Kenneth. Poison Island: A Doc Savage Adventure. Bantam Books.
Atenció: Aquestes cites poden no estar 100% correctes.