Blish, J. Star trek 1. Corgi books.
Cita Chicago (17th ed.)Blish, James. Star Trek 1. New York: Corgi books.
Cita MLA (9th ed.)Blish, James. Star Trek 1. Corgi books.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)