APA
Leith Philip,, . (1998). Harmonisation of intellectual property in Europe. Vol.3 : A case study of patent procedure. London: Sweet & Maxwell.
Chicago
Leith Philip,, . 1998. Harmonisation of intellectual property in Europe. Vol.3 : A case study of patent procedure. London: Sweet & Maxwell.
Harvard
Leith Philip,, . (1998). Harmonisation of intellectual property in Europe. Vol.3 : A case study of patent procedure. London: Sweet & Maxwell.
MLA
Leith Philip,, . Harmonisation of intellectual property in Europe. Vol.3 : A case study of patent procedure. London: Sweet & Maxwell. 1998.