Cita APA (7th ed.)

Winston, P. (1968). The glass cipher. Award Books ; Tandem Books.

Cita Chicago (17th ed.)

Winston, Peter. The Glass Cipher. New York : London: Award Books ; Tandem Books, 1968.

Cita MLA (8th ed.)

Winston, Peter. The Glass Cipher. Award Books ; Tandem Books, 1968.