Petzold, C. (2008). The annotated Turing: A guided tour through Alan Turing's historic paper on computability and the Turing machine. Wiley.
Chicago-Zitierstil (17. Ausg.)Petzold, Charles. The Annotated Turing: A Guided Tour Through Alan Turing's Historic Paper on Computability and the Turing Machine. Indianapolis, Ind: Wiley, 2008.
MLA-Zitierstil (9. Ausg.)Petzold, Charles. The Annotated Turing: A Guided Tour Through Alan Turing's Historic Paper on Computability and the Turing Machine. Wiley, 2008.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.