APA
Dworkin G., Taylor R. D., . (1989). Blackstone`s guide to the Copyright Designs and Patents Act 1988 : the law of copyright and related rights. London: Blackstone Press Limited.
Chicago
Dworkin Gerald, Taylor Richard D, . 1989. Blackstone`s guide to the Copyright Designs and Patents Act 1988 : the law of copyright and related rights. London: Blackstone Press Limited.
Harvard
Dworkin G., Taylor R. D., . (1989). Blackstone`s guide to the Copyright Designs and Patents Act 1988 : the law of copyright and related rights. London: Blackstone Press Limited.
MLA
Dworkin Gerald, Taylor Richard D, . Blackstone`s guide to the Copyright Designs and Patents Act 1988 : the law of copyright and related rights. London: Blackstone Press Limited. 1989.