Vagelstein, F. (2013). Dog fight: How Apple and Google went to War and started a Revolution. William Collins.
Citazione stile Chigago Style (17a edizione)Vagelstein, Fred. Dog Fight: How Apple and Google Went to War and Started a Revolution. London: William Collins, 2013.
Citatione MLA (9a ed.)Vagelstein, Fred. Dog Fight: How Apple and Google Went to War and Started a Revolution. William Collins, 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.