Gaya APA

McNish, J., Silcoff, S. (2015). Losing the signal : the untold story behind the extraordinary rise and spectacular fall of Blackberr . New York: Flatiron Books.

Gaya MLA

McNish, Jacquie., Silcoff, Sean. "Losing the signal : the untold story behind the extraordinary rise and spectacular fall of Blackberr". New York: Flatiron Books, 2015. Text.