APA Style

McNish, J., Silcoff, S. (2015). Losing The Signal: The Spectacular Rise And Fall Of Blackberry (‎ May 26, 2015). Canada: HarperCollins Publishers.

MLA Style

McNish, Jacquie., Silcoff, Sean. "Losing The Signal: The Spectacular Rise And Fall Of Blackberry". ‎ May 26, 2015 Canada: HarperCollins Publishers, 2015. Text.