Citazione Stile APA (7a Edizione)
BCS, The Chartered Institute for IT, ebrary, Inc, & Lavington, S. (2012). Alan Turing and his contemporaries: Building the world's first computers. British Informatics Society Ltd..
Citazione stile Chigago Style (17a edizione)
BCS, The Chartered Institute for IT, Inc ebrary, e Simon Lavington. Alan Turing and His Contemporaries: Building the World's First Computers. Swindon, U.K.: British Informatics Society Ltd., 2012.
Citatione MLA (9a ed.)
BCS, The Chartered Institute for IT, et al. Alan Turing and His Contemporaries: Building the World's First Computers. British Informatics Society Ltd., 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.