Style de citation APA

Nordstrom,Hakan, & Vaughan,Scatt. (1999). Trade and environment. World Trade Organization.

Style de citation Chicago

Nordstrom,Hakan, et Vaughan,Scatt. Trade and Environment. Geneva: World Trade Organization, 1999.

Style de citation MLA

Nordstrom,Hakan, et Vaughan,Scatt. Trade and Environment. World Trade Organization, 1999.

Attention : ces citations peuvent ne pas être correctes à 100%.