Cita APA (7th ed.)
Vogt, A. E. v., & Ackerman, F. J. Monsters. Paperback Library.
Cita Chicago (17th ed.)
Vogt, Alfred E. van, i Forrest J. Ackerman. Monsters. Nueva York, EUA: Paperback Library.
Cita MLA (9th ed.)
Vogt, Alfred E. van, i Forrest J. Ackerman. Monsters. Paperback Library.
Atenció: Aquestes cites poden no estar 100% correctes.