APA استشهاد

(1997). Constitutional law and economics of the Eurpean Union. Edward Elgar.

استشهاد بنمط شيكاغو

Constitutional Law and Economics of the Eurpean Union. U K: Edward Elgar, 1997.

MLA استشهاد

Constitutional Law and Economics of the Eurpean Union. Edward Elgar, 1997.