APA
Campbell-Kelly M., Garcia-Swartz D. D., . (2015). From mainframes to smartphones: A History of the internation. Cambridge: Harvard Uni Pr.
Chicago
Campbell-Kelly Martin, Garcia-Swartz Daniel D, . 2015. From mainframes to smartphones: A History of the internation. Cambridge: Harvard Uni Pr.
Harvard
Campbell-Kelly M., Garcia-Swartz D. D., . (2015). From mainframes to smartphones: A History of the internation. Cambridge: Harvard Uni Pr.
MLA
Campbell-Kelly Martin, Garcia-Swartz Daniel D, . From mainframes to smartphones: A History of the internation. Cambridge: Harvard Uni Pr. 2015.