Cita APA (7a ed.)

Viñas, A. (2014). European co-operation can and must help the development of the region.

Cita Chicago Style (17a ed.)

Viñas, Angel. European Co-operation Can and Must Help the Development of the Region. 2014.

Cita MLA (8a ed.)

Viñas, Angel. European Co-operation Can and Must Help the Development of the Region. 2014.