APA
Orts E. W. (., Deketelaere K. (., . (2001). Environmental contracts: Comparative approaches to regulator. London: Kluwer Law International.
Chicago
Orts Eric W (ed), Deketelaere Kurt (ed), . 2001. Environmental contracts: Comparative approaches to regulator. London: Kluwer Law International.
Harvard
Orts E. W. (., Deketelaere K. (., . (2001). Environmental contracts: Comparative approaches to regulator. London: Kluwer Law International.
MLA
Orts Eric W (ed), Deketelaere Kurt (ed), . Environmental contracts: Comparative approaches to regulator. London: Kluwer Law International. 2001.