APA
Bartels L. (., Ortino F. (., . (2006). Regional trade agreements and the WTO legal system. Ed. by L. Oxford: Oxford Uni Pr.
Chicago
Bartels Lorand (ed), Ortino Federico (ed), . 2006. Regional trade agreements and the WTO legal system. Ed. by L. Oxford: Oxford Uni Pr.
Harvard
Bartels L. (., Ortino F. (., . (2006). Regional trade agreements and the WTO legal system. Ed. by L. Oxford: Oxford Uni Pr.
MLA
Bartels Lorand (ed), Ortino Federico (ed), . Regional trade agreements and the WTO legal system. Ed. by L. Oxford: Oxford Uni Pr. 2006.