Παραπομπή σε μορφή APA (7η εκδ.)

Singh, S. (2000). The code book: The science of secrecy from ancient Egypt to quantum cryptography (First Anchor Books edition.). Anchor Books.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Singh, Simon. The Code Book: The Science of Secrecy from Ancient Egypt to Quantum Cryptography. First Anchor Books edition. New York: Anchor Books, 2000.

Παραπομπή σε μορφή MLA (8th εκδ.)

Singh, Simon. The Code Book: The Science of Secrecy from Ancient Egypt to Quantum Cryptography. First Anchor Books edition. Anchor Books, 2000.