Citazione Stile APA (7a Edizione)

Velo, D., & Velo, F. (2013). A social market economy and European economic monetary union. Peter Lang.

Citazione stile Chigago Style (17a edizione)

Velo, Dario, e Francesco Velo. A Social Market Economy and European Economic Monetary Union. Bern: Peter Lang, 2013.

Citatione MLA (9a ed.)

Velo, Dario, e Francesco Velo. A Social Market Economy and European Economic Monetary Union. Peter Lang, 2013.