APA
Leith P., . (2007). Software And Patents In Europe. Uk: Cambridge University Press.
Chicago
Leith Philip, . 2007. Software And Patents In Europe. Uk: Cambridge University Press.
Harvard
Leith P., . (2007). Software And Patents In Europe. Uk: Cambridge University Press.
MLA
Leith Philip, . Software And Patents In Europe. Uk: Cambridge University Press. 2007.