Cita APA (7a ed.)

BCS, The Chartered Institute for IT, & Lavington, S. (2012). Alan Turing and his contemporaries: Building the world's first computers. British Informatics Society Ltd..

Cita Chicago Style (17a ed.)

BCS, The Chartered Institute for IT, y Simon Lavington. Alan Turing and His Contemporaries: Building the World's First Computers. Swindon, U.K.: British Informatics Society Ltd., 2012.

Cita MLA (8a ed.)

BCS, The Chartered Institute for IT, y Simon Lavington. Alan Turing and His Contemporaries: Building the World's First Computers. British Informatics Society Ltd., 2012.