APA-Zitierstil (7. Ausg.)

Goldstone, L. (2004). The friar and the cipher: Roger Bacon and the unsolved mystery of the Voynich manuscript (1. ed.). Doubleday.

Chicago-Zitierstil (17. Ausg.)

Goldstone, Lawrence. The Friar and the Cipher: Roger Bacon and the Unsolved Mystery of the Voynich Manuscript. 1. ed. New York: Doubleday, 2004.

MLA-Zitierstil (9. Ausg.)

Goldstone, Lawrence. The Friar and the Cipher: Roger Bacon and the Unsolved Mystery of the Voynich Manuscript. 1. ed. Doubleday, 2004.