Cita APA (7th ed.)
Meloni, A. (2006). Visa Policy within the European Union Structure. Springer Berlin Heidelberg. https://doi.org/10.1007/3-540-28971-2
Cita Chicago (17th ed.)
Meloni, Annalisa. Visa Policy Within the European Union Structure. Berlin, Heidelberg: Springer Berlin Heidelberg, 2006. https://doi.org/10.1007/3-540-28971-2.
Cita MLA (9th ed.)
Meloni, Annalisa. Visa Policy Within the European Union Structure. Springer Berlin Heidelberg, 2006. https://doi.org/10.1007/3-540-28971-2.
Atenció: Aquestes cites poden no estar 100% correctes.